Follow John Steinbeck (counterclockwise) or John Olson (clockwise) around the United States. Steinbeck drove a 1960 GMC truck and Wolverine Camper (upper right).  Olson drove a 2008 GMC truck and also a hand-made Wolverine Camper (upper left).  Steinbeck called his rig Rocinante and Olson named his Gabilan - after The Red Pony.