Am I the only one who does it the old fashion way? I simply fold down my seats, and go to sleep in there. If I go in the truck, I lay in the truck bed. I have friends who bring along air mattresses and yoga mats. But I just lay down and sleep. When i camped in Jeeps, where I didn't have the luxury of such a long, flat surface, I slept outside on the floor. Sleeping out under the stars, drinking beer, shooting guns, making the new guy stay up all night, with a rifle, guarding against wild animals, then drawing on his face with a Sharpie when he finally passes out. That's kind of what camping out is about.