I'm in S. Texas for the winter, & talked to a neighbor who had just bought a used Chrysler mini-van from a nearby car lot. The man told him they had towed it down from Minnesota wheels down. He leaves the motor running, and in neutral. He said it burned a half tank of gas getting it here. I have passed these type of tows on the road, and always wondered if they had the Revco units on them, most of THEM being old. Has anyone heard of doing this? Eddie Elk.