George meets a couple who love VW campervans so much they have given up their jobs and sold their home in order to completely drop out of the rat race. They are spending £40,000 renovating an original split screen van which will become their home on the road. George and Will's Texan road trip brings them to the state capital of Austin, where no more than a mile from city hall a woman has handbuilt a £10,000 three bed family home from mud. George attempts to fulfill a lifelong ambition of building a butterfly house. He also meets a glamping enthusiast who, having been made wheelchair bound after a motorcycle accident, has set about making luxury glamping pods which are accessible to everyone.