My jeep has one long deep scratch from the front of the right fender along the top of my hood to the center of my windshield frame, all from one log that got kicked up from my wheel. other than that my jeep looks clean, I try real hard to keep it scratch free as much as I can. But the under side, that's a different story, its all beet up, before I go wheeling again... I'm going to buy all kinds of armor.
And on that Jeep wave thing, I just wait tell I get a wave, or see that there staring at me or my jeep before I wave.