Note the classic barrelback transom just like the original boats of the past, and it’s easy to build using our plans especially intended for do-it-yourself builders. Tech support. the best technical support: we will help you succeed! all our plans and kits come with full technical support. ask questions on our support web site. Catalogue of all small boat plans and custom small boat designs by tad roberts. plans for plywood, lapstrake, plank-on-frame, cold-molded, sheath-stripped, and.