altair industries driftboat plans altair offers complete plans and a construction guide for a 16′ mckenzie river drift boat. (added: 2-dec-2003 hits: 44766) my. Http://woodenboatdesigns.aedvz.com the most impresionant collection of wood boats plans that exists and really works!!! building a wooden jon boat. Simplicity boats is about sharing information that helps people expereience the fun of boat building for the least investment of time, skills, or materials..