How to build a boat from scratch? diy boat building plans – build a boat from scratch with these step by step guides. Jordan wood boats. shopping cart free shipping in the us the plans for swamp rat include detailed large-scale construction drawings for all assemblies,. Http://www.gatorbayouboats.com build a pirogue or other wood boat. we have swamp boat plans too! we have an 8ft pirogue with a square stern and 12ft and.