The Barnwood Builders visit the oldest statewide 4-H Camp in the country and teach a team of teenagers how to build a log cabin. Mark and Sherman compete as archery coaches, Johnny learns the pioneer craft of paper marbling and Mark learns about cows for the first time in his life.

In Leicester, North Carolina, three young interns working alongside the Barnwood Builders save an extremely remote cabin in the hills. Back on the Boneyard in West Virginia, the young men are put to the test during the restoration.