Colin O'Brady hosts the Cajuste family from Austin, Texas, and the Daynes family from San Diego, California. The families will compete in a series of survival challenges before grabbing all the essential items they need to survive three days in the wild on a 13-mile survival race. Using ATVs and paddle boards, they'll cross Idaho's inhospitable terrain in a competition that comes down to the wire. But who will survive family differences, injuries, and wild weather and claim the $10,000 prize?