I spend a lot of time looking at boat pictures on line for inspiration. Here’s one I think is wonderful but I’d want something I could stand up in, at least in the galley area, anyway. Nevertheless, this is beautiful. A small outboard to power it which would be economical to purchase and to run, and look closely and you’ll see the auxiliary power is a set of oars. I don’t think it would be something you’d want to live on full time,but it sure would be a good vacation getaway.
Paul Rainey designed and built his tiny houseboat himself. He’s taken it through Florida and the Erie Canal. I found this at: http://wilkinsonphoto.blogspot.com/2012/06/little-house-on-water.html