I'm planning on joining the "not quite retired, almost a gypsy" crowd fairly soon, and am planning on buying a 35-38 foot Class A. I'd like to do some extensive travelling, and would like to tow a car with me. I rented a 30' Class A (V-10 Ford)last summer and the Rental Guy told me that towing a car would sap 2-3 miles per gallon, and was nothing but a pain. I can imagine that backing up would be a problem, but what are the other drawbacks, if any?