Hackett finds himself at an abandoned RV camp in the middle of the woods. The camper lacks indoor plumbing, a modern convenience he refuses to live without. He sets out to build a bathroom and shower from the discarded items of the campsite. Needing to get water from the ground up into a tree, Hackett creates a bicycle-powered "sponge brigade" pulley system to bring him closer to his goal of a working flush toilet. Using plastic water bottles as pipes, and a plastic pink flamingo as a showerhead, Hackett is well on his way to creating the thing he's most looking forward to at the end of a hard day: a steaming hot shower. That's when things get complicated. Unable to heat water in the way he intends, Hackett has to improvise a way to bring the heat to the water, using rocks, a metal container, propane, and some good old-fashioned brute force.