Free boat plans for the backyard home builder, plywood and wooden sailboats, rowboats, dinghies motorboats. Boatplans.dk – online free and inexpensive boat plans for canoes, small boats, sail boats, motorboats and powerboats. download boat plans right away. – boatplans.dk. Skiffs up to 16′ for outboard, oars propulsion, or sail. see the dinghies category too..