Comment by LeifCarrotson

> Very cool! More info on an equally charming old website here, including a remarkable letter from his wife: http://josephoster.com/billsvoyage/index.html

That letter from his wife, Naomi, contains a link to her website[1], which is itself fascinating. Its About page contains the following, which made me think her particular brand of value-add in the world is of the kind that will survive:

> I fill-in the details of the couple in each Ketubah by hand, with ink and pen, as Jewish scribes have done for thousands of years. Nowadays, most Ketubah artists use fonts and fill-in the texts by computer rather than by hand, because many have not studied calligraphy, an art which takes much time and practice to master. I, personally, like writing the details by hand, though it is not easy work, because it is traditional, and because it connects me in a personal way with my clients and my prints.

[1] https://www.ketubotbynaomi.com/

I lived on a catamaran around 2000 onwards as a kid. Solar panels were surprisingly widespread, particularly on multis with outboards (and therefore limited ability to make power through alternators). Obviously the $/W sucked, but people also didn't have as many power draws. One big drawback was older generations of solar panel had terrible performance in partial shading. A stay or rope shadow passing over the panel was a big issue because of fewer bypass diodes, simpler battery chargers, and so on. That sort of thing is a bigger issue for a yacht with less clear space for panels.

So there were a lot of diesel powered yachts generating power throughout the day. Something that was pretty common back then as an adjunct (and much rarer now) were small wind generators. Seemingly you could choose between noise and power output because the fancier ones made a racket and the quieter ones always seemed to be on boats idling their engines all the time anyway. When we entered anchorages, we'd make sure to avoid being near the loud ones. I can't imagine what it would have been like living with one.

Hydrogenerators weren't very common (they're a bit more common now) but my dad was given an old 12V tape drive motor by a friend and I remember him letting us help him build a towed generator. The tape drive motor sat on the back of the boat connected to about 20m of rope going to a dinghy propeller on a piece of stainless rod to try keep it underwater. Drilling a hole through the motor shaft with a handheld drill was the most time consuming part of the build. We called it toady (short for towed generator) and watching the input Ammeter on the battery bank go all the way up to 6A on a cloudy day felt like magic. It's part of what made me want to be an electrical engineer as a 10 year old.

Given all that, on a 19ft outboard powered yacht in 2002 a generator probably was the best solution for one voyage.

Cost per watt 23 years ago was likely $5-$10/watt for the panel plus the cost of the inverter etc. the Honda would be much simpler and was about $1000 USD and self contained

Have solar panels become that popular in the last ten years, and are people retrofitting old boats? All my prior great lakes sailing experience was on boats that would use the diesel motor to recharge batteries.

You should do it! Go Nacra instead of Hobie if needed but you should absolutely do your own version of the Worrell - just have somebody trail you in a motor boat if you need to feel more comfortable :)

Username astoundingly appropriate