In Idaho, Kidd and Harry Youren navigate the raging rapids of the Snake River to deliver a scow boat to its new owner. In Montana, Tom Oar teaches 9-year-old Hank McAfee all about trapping. Jake Herak unleashes his young pups on the Mountain Lions of the Tobacco Roots but takes a nasty fall high in the backcountry. Eustace Conway uses all his backwoods skills to build the ultimate firepit for Turtle Island. In Alaska, Martha and Eli Tansy get to work on an all-terrain vehicle that can take on the frozen backcountry of Alaska.