Paddle Alternatives: I know talking to you and Chief that my Core Sound 17.3 was somewhat prepped to have a Hobie style peddle drive near the stern. Chief pointed out that while sitting on the bench like normal, peddling, the fins could propel the boat straight as the drive can be turned in varying orientations, including 90 degrees. How do you think the speed of the boat would be being peddled vs being rowed?
Autopilots: Steve, if you are into do it yourself, the Pypilot project is an open source autopilot using available hardware and software. Pricing it, I think it could be done for under $400 plus a lot of time and energy ;-).
https://pypilot.org/autopilots/
If I use the autopilot ram to move the tiller back and forth to propel the boat forward, do I have to register as a class 6 boat for the EC? In all seriousness though, I'm pretty sure that Greybeard and Cheframen used an autopilot in previous everglade challenges.