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Anke and I are off to build our next boat (the lead up at Connectivity will be limited to none, so you may not hear from us until we reemerge, some time in 2016. Until then, please feel free to browse the archives and leave comments where you will.

Fair winds!

Dave and Anke

Saturday, October 18, 2014

Building Yer Own

Our Hopeful Monster

The whole difference between construction and creation is exactly this:
  That a thing constructed can only be loved after it is constructed;
  But a thing created is loved before it exists.
-- Charles Dickens

Building Yer Own

Anke and I are in the throes of building our 'last' boat.

There are moments, I admit, when I question our sanity. Why build when we have a perfectly good boat (SLACKTIDE)? Why build when we could buy? Why upsize when we were happily downsized?

Without having quite realized it, the new boat will represent a five year plan (assuming no extravagant setbacks). Time and treasure...

Financing, planning, shopping, building, rigging... all these represent time spent not drifting about, or at least cutting it to summer/early autumn months. Will the new boat be worth the investment of those golden hours afloat?

Mmm. Good questions, deserving good answers, with Time to be the Ultimate Judge.

Why build when we have a perfectly good boat? This is probably hardest question to answer. The bottom line is that we're afraid that 'tent-style living', on our knees, would not see us through old age. And if we are to build, the time is now, while it's merely hard going. A decade down the road and it may be untenably hard going.

Why build when we could buy? Well, the number of ultra-shoal, live-aboard boats in reasonable condition and reasonable price is a small number indeed. Lots of deals in boats these days, but most are many, many compromises away from our wish list.

Why upsize when we were happily downsized? Both have advantages and disadvantages. The new boat is still small, by most standards.- affordable and manageable - yet affords a large step toward the SWAB concept. Oh, and it has a stand-up galley... Anke loves SLACKTIDE's kneeling galley for the nonce, but feels that for the longer term, LUNA's stand-up arrangement was preferable. Along with project and miniature garden space, elbow-room. Me? I'm a 'small is beautiful' kinda guy. But it's true... everything but maintenance is a skosh easier with a little extra volume.

Is it worth the investment? Time will have to tell, here. We've got a lot invested and a long way to go. We try to cultivate the attitude that we are cruising, albeit shorebound to one particular phase of a bigger picture.

There's a lot to be said for building one's own boat/home, whatever the cost.

Building one's own connects a sailor to his or her vessel and sailing life in a way that's hard to explain, but which, among those who've done it, needs no explanation. Some things just can't be purchased, at any price. 

And there is nothing - nothing - to compare to the moment yer own creation comes to life under first press of sail.

Our muscles ache and complain, yet we grow strong. Morning comes too early, yet the day is full of challenges met. Our progress seems slow, and yet...

Something wonderful is growing under our hands.

Saturday, October 11, 2014

Doctors Without Borders: Friends in Need

Doctors Without Borders: Friends in Need

Sometimes, the world scares me.

A howling gale, driving seas, lee shores -- these can leave me dry of mouth and knock of knee. 

But I have some experience in these. A boon companion. Tools at my command. A refuge downwind.

I can face them.

For many years now, Anke and I have supported Doctors Without Borders, aka Medecines Sans Frontieres (MSF).

Since their founding, they have walked the walk through the valley of the shadow of death. In the face of natural disaster, war and disease, their staff and volunteers have risked their very lives in service of populations in dire need.

Now, they are embroiled in the desperate West African fight against the Ebola Virus.

Ebola. The modern world's first biosafety level 4 epidemic. Spreading exponentially.

My mouth is dry. My knees knock. My heart bleeds.

MSF is in the field, facing what I cannot and perhaps dare not.

It's unofficial, but to date, we've managed to put aside 10+% of TriloBoats' earnings toward helping others. Doctors Without Borders has been the chief recipient. Thus, many of you have already made a contribution.

Please consider an extra donation to this extraordinary organization in this extraordinary time of need.

A stitch in time, if there's still time.


Click HERE to visit Doctors Without Borders donation page.

Tuesday, May 20, 2014

On-Board Economics: Toward a Gift Economy

Painting by Alexi Berry

May no gift be too small to give, 
Nor too simple to receive, 
Which is wrapped in thoughtfulness, 
And tied with love.

-- L.O. Baird

economy - from Greek oikonomia, meaning household management.

On-Board Economics: Toward a Gift Economy

There is the world-at-large. And then there is the world-on-board. Two very different spheres.

In the greater world - like it or not - economics are reduced to matters of money and commodities. Like the old joke: 

Me: Would you sleep with me for a million bucks?
You: Heck yeah!
Me: How about for twenty?
You: What do you take me for?
Me: That's been established, now we're just haggling over price.

This sad exchange resonates through every economic transaction we make Out There.

But aboard? This is - or I hope it is - an economy of a different order! Household management. Not based on money, but on gifts.

So what distinguishes a gift? Total lack of strings, especially the expectation that a gift will be given in return. And, in our opinion, gifts should be from the heart... providing their own satisfaction to the giver.

 In a loving relationship, the urge to gift the other is strong. If that urge diminishes, the domestic economy slows, and indicates that counsel and/or change is in the wind.

Anke and I have three modes, and expect a fourth:
  • Everyday Mode - Our home is safely harbored, and we have "no deeds to do, no promises to keep" (from 59th Street Bridge Song (Feelin Groovy) by Simon & Garfunkle). In these times, we favor a state of Taoist anarchy.

    We think of this as a Gift Economy. From each according to their mood; to each with gratitude. Neither of us have specific jobs or roles in the Gift Economy, and no gift incurs a debt (wouldn't be a gift, then, would it?). For chores, deals are struck according to mood, with gifting often playing a role.

    And it's amazing how an exchange of gifts inspires more.

    TIP: For multiple chores, we use a trick learned from the movie, The Man Who Would Be King... one partner divides in two, even heaps, and the other chooses the heap.
  • Underway - Normally this is very similar to everyday mode, but archical... one of us is Captain at any given moment. Captain makes the decisions, mostly after consultation, and remains in charge until handing off the responsibility, or the anchor is securely down. Gifts still ebb and flow as conditions allow.
  • Crisis Mode - Things are NOT groovy. We HAVE deeds to do and promises to keep. Manure hits the windmill.

    Suddenly, we become Marxists under the Captain: From each according to their ability, to each according to their need. Gone are the small gifts, and much of the consultation. When the Captain says jump, the crew jumps.

    And, so far, we've pulled through.

We find that, for ourselves, these three work far better than common alternatives. Father or Mother knows best. You scratch my back, I'll scratch yours. Tit for tat. Equal division of labor. Equivalent contribution. All of these seem so often to degrade into resentment.

It's possible that our free and easy ways work better without having children. But I'm not sure of this... we've been around and responsible for children for considerable periods, at times. They appear to bloom under this system. It's true that, in their case, the Gift Economy is faux - we adults have an underlying authority over minors that all are aware of - but if not abused, it seems not to be resented. Crisis Mode is a more frequent occurrence with kids involved, but generally short-lived.

It's certainly true that, as LINKs (Low Income, No Kids), we certainly have the luxury of time to work out the kinks!

As I mentioned, a fourth mode approaches:
  • End Mode - Chronic, terminal crisis, when things aren't going to get better. We've not yet faced this, between us, but it's coming. This is when gifts potentially grow large and 'expensive'. Where the overt exchange may well falter on one end.

    When a lifetime of gifting has been, and now inspires the greatest of gifts.

We've seen this between others, and aspire to their grace.

Just a couple of pretty good eggs

Saturday, April 19, 2014


A sea house
A free house
A secret you and me house
A way out on the briny deep
As cozy as can be house!

A street house
A neat house
A better wipe your feet house
Is not our kind of house at all...
Let's go live in a sea house!

-- Apologies to Shel Silverstien


We've been away from home.

Not far away, I'll grant you. SLACKTIDE - emptied for the winter - lies out our front door. We've been caretaking our Lodge for half a year, now. It's a wonderful place, and we're employed by wonderful people.

But it's away from home.

Folks with houses often need someone to look after them for a while, long or short. They'll often tell us, it will give you a chance to get off the boat; to spread out; to stay in a beautiful area; to catch up on movies.

Mmm. We hem and haw. Dance a little side-step.

It's very difficult to explain to our beloved and well meaning friends - who would like to grant us the favor of their beloved homes - that our interest is purely mercenary. A job. Sometimes a favor.

We love our home. 

We love the mobility and freedoms of life aboard. We love cozy. We like our stuff at hand, cleverly stowed or awaiting some, future cleverness. We love the quiet of media at a distance - phones, the internet, the toob... out of reach in the moment of weakness. We love what we do instead of live in a house... the weaving of our life afloat with the shorelines of our archipelago.

And a beautiful spot? What stops us from spending as much (or as little) time as we wish, anywhere water flows? And with no more deeds to do nor promises to keep than any other day aboard?

Each moment afloat, the world laps at our hull, sings in our rigging, rocks us to sleep, pours in through our windows.


Monday, April 14, 2014

A KISS of Paint

The pleasures of paint
Colorful Sailboat by Bill Jones

There are only two colors to paint a boat - black or white - and only a fool would paint a boat black.

 - Nathanael G. Herreshoff on How to Express Oneself as an Opinionated Old Fart

One is the loneliest number that you'll ever do. 
Two can be as bad as one. 
It's the loneliest number since the number one.

 - Three Dog Night on Color Schemes

A KISS of Paint

'Tis Spring, and this young man's heart turns to thoughts of... paint.

Paint and painting goes hand-in-hand with boats and boating. Wooden ones, at least. Even the brightest, glossiest yacht sports a fair amount. Paint seals and protects wood, cleans much more easily, brightens dark corners and dresses her up.

It's unbelievable to me how much ink has been spilled debating the proper scheme for a yacht (naturally, I'm spilling my own, here). Opinions (like ol' Nate's, there) run strong and deep.

Color schemes range a wide gamut.

So-called fisherman's finish (stark, raving white) anchors one end of the spectrum. It's cheap and easily applied. No trim or detail work. No edges to cut, anywhere. Get it on, get out there and make money. But One is the loneliest number...

To tell you the truth, I've only ever seen one case of full-blown fisherman's finish, and that guy was himself on the stark, raving side. Fisherfolk in our area use a range of color and detail structures which provide natural trim.

At the other end, are the gorgeous kaleidoscopic flourishes of color usually found in many southern climes, often among the least cash-ready folk. I've often wondered if this is in part due to having access to a cup or two of any given color at a time?

We stick to a more utilitarian (one could say boring) scheme.

The following considerations apply for the way we live:
  • Thermal Dynamics - White reflects well, cooling and reducing thermal flux in wood joints. The more pigment is added, the more stress on wooden structures. This is the science behind NH's proclamation.
  • Glare - White is easy on wood, but hard on the eyes. Sunglasses help, but aren't always handy. Other colors help ease eyestrain.
  • Footprint - It's good to have paint on board when ready to slap some on... the fewer the cans, the better.
  • Clean-Up - Solvent based paints generate (especially) nasty pots of Evil Incarnate. Water-based paints can be disposed of in-the-field with (relatively) little harm.
  • Aesthetics - A little variation, a little trim, a little color are nice, when practical. A white hull, grey decks and whale, and eyes to keep watch decorate the box.

Our solution has been to use latex paints and primers. These have come a long way, due to development for the humongous housing market. Cheap, easy to apply, durable, water clean-up. Seem to get about two years between exterior coats. Interior depends on use, but seems on a par with oil paints.

Flat paint outside 'chalks off' over time. This means it doesn't build up and require stripping every so many years, and naturally provides good 'tooth' for the next coat. All we do is feather edges and spot prime any barespots. 

Gloss paints inside - especially 'Porch and Floor Enamels' once cured are very durable and hold up even under heavy scrubbing. A little harder to touch up, but then, you're out of the weather and not limited to its vagaries. You can not sweat the small stuff.

Color scheme is based on black and white, mixing our own, light greys. Anything else is a 'guest-star' (something we might add when near town, then give the dregs away). Hull and interior get white, name and eyes get black, decks and cockpit vertical faces get grey (doesn't show dirt as much on decks, and verticals cut down glare). This keeps it down to two cans on board.

At the beginning of each season, we start with two new chip brushes each, and store them in two peanut-butter jars of water (tight lid)... one for white, one for not-white. To paint, shake it out on a dry log and go. Brush out at the end of the job, but don't bother to rinse.

And that's it.

Our paint jobs tend to be gritty affairs. Paint suffers from over-wintering, forming a few but ubiquitous lumps. Without fresh, running water, there's always a bit of 'texture tread' that evades the broom. We try to wash things down in the rain, shortly before painting, then let the chips fall as they may. 

Let's say an afternoon of prep a year, and a morning to paint. We don't win blue ribbons, but do pass the 50 foot test.

Good enough for us!


TIPS from Work Boats:

Consider ways to ease free-hand painting. For instance, a trim piece or right angled edge dividing two color fields provides a physical stop. Overlap paint with by the thickness of your brush (or tip), and sweep it on.

Consider making more complex areas (the cockpit, say) monochrome. Sweep it on.

Consider git'r'done for traffic areas or out of sight zones. Pour paint and slather it around. Skip brushing out unidirectionally, from dry to wet, as you might where visible. Dust Bunnies won't be impressed, either way.

Consider oil primer + latex topcoat for best economy. Oil primers penetrate wood pores deeply, rather than 'float' on the surface. Solvents can be recycled in most towns, so its a relatively green option on the first round.

Consider solid pigment oil stains. These are inexpensive, very easy to touch up, and seal well. Take a look at how they hold up in waterfront housing in your area.

Consider resin + primer (apply while resin is 'green'... not completely cured) + topcoat. This has been the most durable paint coating I've seen. First noted it along our dory's tape n glue, then used it on SLACKTIDE's decks. Downside is resin cost, mess and toxicity.

Saturday, April 12, 2014

Lehman's Non-Electric Catalog: A Review

Dietz Lantern / Cooker

We're a strong handshake and a helping hand.
- From Lehman's Who We Are

Lehman's Non-Electric Catalog: A Review

You might think that the Amish are among the land lubbinest group of folk to be found anywhere, not to mention land-locked Kidron, Ohio and its environs. And you might be right.

But we Water Rats have a lot in common with them. Or, at least, a lot to learn from them.

The Amish are an enduring community who values simplicity, appropriate technology, independence, DIY, and one another... all themes near and dear to my heart.

More than most, they walk the walk.

So, Lehman's... a company who was originally created to serve Amish customers' interest in manual tools - for carpentry, the kitchen, the garden, for livin' -  but who has found a wider market. In their words:
Since 1955, we've offered simple products that simply work.
  • We value locally made products
  • We honor the past and respect tradition
  • We sell low-tech items in a high-tech world
  • We carry what others don't
  • We stock non-electrical products that are dependable and reliable

Their prices tend to be somewhat on the high side, for any given item, but they are a single point source for a wide range of hard-to-find items. Between energy dissipated in shopping around and multiple shipping and handling charges, the difference is handily overcome.

Anke and I aren't exactly repeat customers. Why? 'Cuz nothing we've bought from them has worn out in a quarter century of hard use. 

Need I say more?

Sunday, April 6, 2014

Yuloh 2.0 and Beyond

For full recipe see Some Thoughts on the Yuloh by Slieve McGalliard

Yuloh 2.0 and Beyond

A while back, I wrote this post on our yuloh implementation. Since that time, we ran across Some Thoughts on the Yuloh by Slieve McGalliard, R&D Director of the JRA (Junk Rig Association). Very good thoughts, indeed, including a general recipe induced from drawings and photos of Chinese Junks and Sampans.

Turns out our approach was in the ballpark, but was significantly improved by following this recipe. We don't seem to move appreciably faster, but maintain speed with considerably less effort.

That's a good thing, in case you were wondering.

Yuloh 2.0

The diagram above shows a simplified version of the McGalliard recipe (check out his article for his full discussion and geometric construction method). 
Note that the decimal fractions used in the diagram have percent and fractional equivalents. For example, 0.66Y = 66% of Y = (2/3)Y.
The Yuloh's overall length - designated as Y - is 60% of Hull Length. Personally, I have a feeling that the height of transom is more likely to be a relevant figure. Eastern, yuloh powered vessels tend to be high sterned relative to modern western hulls. Check your results against common sense.

The '30% to WaterLine' distance determines the position of the Loom, relative to the water surface and angled at 45 degrees.

By moving the Loom fore or aft, the Fulcrum point along the Loom (2/3rds of its length from the Tip) determines the upper endpoint of the Fulcrum system. Adjust position until the Fulcrum height and angle agree with your situation.

Once the Fulcrum position and height are determined, operator height is adjusted, if possible, until the loom is slightly above their head. Height can be raised by standing on a platform or plank (more on this, below).

The Lanyard is fixed near the end of the Loom (or to the lower end of a right angle pin, offset from a straight Loom) and led to deck level and made fast. The original recipe calls for about 14 degrees, but we find a steeper angle (8 to 10 degrees) more comfortable.

Note that the aft, upper face of the blade is flat, while the lower, forward face is rounded (cambered). This develops low pressure on the forward side, developing hydrodynamic, forward thrust.

Details we favor are still those presented in the original post.


The chief difference between our first try and this one is that we now scull using the Eastern system:
  • Facing the Loom nearly athwartships, we place our aft hand on the Loom, about shoulder height... it remains more or less relaxed, riding the Loom and acting mostly as a 'damper'.
  • Our forward hand grips the Lanyard at about chest height and does most of the work - alternately pushing and pulling as we rock our torso back and forth.
  • We can change the 'pitch' of the blade by moving our grip up or down the Lanyard. Low makes for a steep pitch (good for 'shovelling' the stern around in a turn, feathering the blade or lifting clear on the backstroke). High makes shallow pitch for short, rapid strokes (good for accelerating from standstill). Medium for cruise control.
This method increases our leverage, puts more joint-forgiving play in the system and allows for greater control with less involvement from wrists.


I tend to think the numbers are more like guidelines, really.

The difference between perfection of efficiency and pretty good, as usual may demand a price. For example, to adjust one's self to the derived loom height by standing on a platform is inconvenient, to say the least. A shorter Loom and lower Fulcrum height might drop a fraction of a knot, but keep the cockpit clear of contrivances.

I'd personally sooner juggle solutions - fitting the proportions to our hull and layout - than to fit ourselves to the numbers. So far, it's not been an issue for our situations and the recipe as given, but (like Eastern vessels) we're high-sterned for our length.

I'm just sayin'...

And Beyond

Many of the 'improved' sculling systems I've seen over the years lack KISS, a prime ingredient in DIY and carefree cruising. So I really perk up when something comes along that is KISS, elegant and powerful!

Atsushi Doi is a Japanese inventor with due appreciation of traditional virtues. He's come up with several simple sculling inventions whose performance is impressive.They go by names such as ADScull, Ve-Scull, I-Scull, Ro-Scull and PowerFin. Several have been patented.

Not sure we'll ever get around to trying these out, but they bear thinking about!


Here's an article (translated from his site) to get you started.

To get a feel for the potential, here's a sample video of the PowerFin in action, pushing a Layden LITTLE CRUISER to 2.8kts: