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.  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. Drift boat plans free shipping to us & ak • $30 shipping to canada • please use the "contact us" page for ordering or.