Im 17 myself, and i drive an outback (ultimate sleep-out car) slept out in it with the ex a few times in the middle of a giant development, the road dips down into a sort of valley at one area and there arent any houses, and not many people cruisin around in the middle of the night. Sketchy...but that makes it all the better, had only 1 close call involving the cops driving by while we were...ya know, but thats about it