The Kilchers navigate their newly blasted road for the first time, hauling a huge pole barn up the hill and across the homestead. Eivin and Atz Sr. get tangled in a mooring line as the tide comes in, pushing Eivin's boat towards the rocky beach.

The Kilchers reveal the gnarliest, hairiest and downright dirtiest moments from their nine seasons on the homestead. And a "Behind the Blast" bonus scene depicts the family's most earth-shattering, havoc-filled explosion.