Boat plans for the 13 this 13′ flat bottom skiff is a real workboat. it is so easy to build that you can build it in a day (maybe add a few days for fairing and. Easy-to-build plans for boats, dories, fishing boats, drift boats, qood boats, wooden boats, plywood boats alumninum boats. Boatplans.dk – online free and inexpensive boat plans for canoes, small boats, sail boats, motorboats and powerboats. download boat plans right away. – boatplans.dk.