Rodger has an manual tranny. If they install a towing kit to tow that, he is getting screwed.
Sounds like you, Paul, would be better off borrowing a FWD car and towing it on a rented tow dolly. No need to install the tow kid and everything else just to try it else. To tow a vehicle 4 down will cost about 3 to 4 grand. By the time you get the tow bar installed, lights wired up, a brake buddy, and front end guard, you will not have any money left over to rent the motorhome, let alone the cost of mileage on top of the rental.
I would rent or borrow a FWD car and a tow dolly and tow it that way during your "trial period".
Tom