I did build one. I just used my own design, though it's hardly anything impressive. Totally flat bottomed with a slight angle of the bow to narrow the thickness. It's nice because it won't sink. Unfortunately it's heavy so for me by myself I need a trailer to get it where I want it to go. I have a little 3hp kicker that I put on it and it's great for that. Trolling motor would work great as well. I've used it as a layout boat and pulled hyudrilla up on top of it to help camo it up. It's worked very outstanding for that. It has three stringers on the bottom to help it track straight. It does not pole well (or perhaps I'm just not a good poler), nor does it paddle well so if you're hoping for that, then perhaps you'd want to just buy a puddler or something like that that does paddle much better. I probably spent enough money to buy a used puddler type boat in building it, but it was fun to build. but it' nice to be able to put a chair in and sit comfortably when I'm all pushed back into the cattails to shoot.
What kind of questions do you have?
Dani