Add to these pairs of Thor Class B camper vans the 22-foot (actually 21-feet, 1-inch) Dazzle and Twist ProMaster 3500, both coming in at a downright respectable entry point of $118,860.

Today, I'm looking at a custom-built camper van with a cozy, adventure-ready setup. What we have here is a Ram ProMaster transformed into a mobile home fit for long-term travel. It was built by ...