Found a Great product called TransitShield. It's easy to put on to protect your paint. It's not going to stop big rocks but will stop little ones and all the dirt from scratching your paint, especially if you are using a bra. The bra I had just helped trap the dirt and rubbed it in my paint. This stuff is just like what they put on new cars. It's cheap too. I have some friends that were using it in the South to stop Love Bugs. I'm using this summer in Alaska they say 1 roll will do about 3-4 applications on front of my tow car.