Another great project for the lake house, this canoe boat rack plans set is from our free shed plans collection. make it easy with our step by step guide. this is part of our free shed and woodworking plans collection, and is available for instant access from our site.. Free boat plans. a selection of free boat plans that can be viewed and/or downloaded..  altair industries driftboat plans altair offers complete plans and a construction guide for a 16′ mckenzie river drift boat. (added: 2-dec-2003 hits: 47781) my links | rate | cached | visit altair industries driftboat plans aquasub.