George meets a young couple risking their life savings on making a family home out of an old Airstream caravan as they bid to get on the property ladder. George meets a couple who think they've come up with the solution to all year round camping. ... (more) George and Will's road trip across Texas continues with a visit to an abandoned UFO-style futuristic home; as well as a suburban home given a complete makeover with 50,000 beer cans. And George's ambitious plans for a multipurpose garden building for him and his kids gets a reality check.