We have power boat building designs of all types such as power cats, cruisers, and more. view jon boat deck plans & boat cabin plans for more details.. Everything you need to convert your jon boat is in this jon boat to bass boat book! your savings average about one thousand dollars a day while you convert your boat!. Boat plans for the 15 "i finally finish my 15′ dinghy from your plans. today, my son and i took the dingy out on her first main voyage..