Does anyone use a product called "Protect-a-tow"? The car we tow is starting to get some chips in the paint from towing it and I'm looking for something simple to use to protect the paint. I already have the large mud lap across the back of the Motorhome. Seems to get beat up the worse when driving in the rain. I thought about a bra on the car but hear those will rub the paint off too. Just was wondering how hard this Protect a tow would be to take on and off. Thanks