Obviously turn the tow alarm off. (I know it seems pretty obvious but there are some people who really dont read the manual)

But towing a RWD car is always a tough thing. You can't really pull it with the front wheels up because then the rear wheels and the differential are unhappy. Towing it by the back the front end means the front lip can get torn up if there are any excess bumps and the angle is steep, plus the steering wheels might turn unhappily. So best bet would probably to tow it with all four in the air.