Jack and Rochester comment about the Beaver Club, and past members as Jack gets ready for his trip to the beach. Bob and Judy Crosby get ready to leave and pick up Jack. Don and his wife get ready for the big event, and to get Dennis and the Beavers. The Sportsmen sing, By the Sea.
Jack and Rochester take a final inventory as they wait for their ride. Mr. Kitzel stops by to talk about his exploits as a baseball player. Meanwhile the Beavers get ready and tell secrets about Jack. As Dennis gets ready, he and his mom talk about Jack, and about past family trips to the beach.
At the beach the gang enjoy fun, playing ball, and a bonfire.