Adventures on Wheels is based in Middletown, New Jersey and I recently learned about this firm. It is basically a car rental service, but one of the aspects of the program that I am interested in learning more about is their "Guaranteed Buy-Back" service. In essence, they purport to sell RVs and a variety of other cars a price with a guranteed re-purchase option. More information is available here.
I would really like to hear from anyone who has used this service!