I was wondering if there were any folks in here that have made some kind of roof rack platform to hold a tent on the roof of their truck? I want to be able to pitch my tent on the roof of my truck for my road trip home, as I may run into bad weather on the way home (snow) and don't feel like pitching it in muddy snowy ground. It can be simple or some kind of fold away style, as it will go on the roof of my Yukon and my tent covers about 10 feet on a side with the guy lines and whatnot. Actually, if I do it right, I don't need the guy lines, I can design mounts to hold the rain fly. Any help? Thanks.