For all of you with lifted trucks that either don't have mud flaps or have small ones, what do you use to keep the rocks from chipping the front of your boat? I have seen a few products that you bolt on to your receiver hitch. I'm just curious what some of the board members do. On short trips I don't mind but I'm going to the SCOPE run this weekend and I don't want to chip the hell out of my boat. My truck is a F350 with a 8" lift on 37" tires.