The Raneys answer an urgent call from Central AK, where they find a family with all the infrastructure but minimal skills to realize their dream. With subzero temps looming, the Raneys must help them winter-proof and set them up for the spring ahead.

A Kentucky homestead, built in the historical remnants of an old mining town, faces biblical flooding. To get the family above water, Marty revives the original barn, Matt devises a livestock escape pod and Misty conceives her first floating greenhouse.