Towing Issues: towing with 4 on the ground, transmission pumps, cv axle

Question
I would like to tow a 99 olds behing a motor home wih 4 on the ground.  What modifications would I need to make on the car and where would I find such modifications?

Thanks

Answer
I know plenty of full time RV'ers that use remco products. Go visit the website www.remcotowing.com as they offer many options such as cv axle/driveshaft disconnects and external transmission pumps. I really can't offer more information as I don't know exactly what type of 99 OLDS you have.