Good 30' boats aren't that expensive. We got our 43' sailboat for $49k, needed a little work, but moved aboard for 4 years. The hut on a spar idea doesn't appe

Good 30' boats aren't that expensive. We got our 43' sailboat for $49k, needed a little work, but moved aboard for 4 years. The hut on a spar idea doesn't appeal to me at all. Boats provided mobility, are well established tech, and have legal protections.