I just thought of this idea and wonder what you guys think about it. The method: It costs about $40 bucks a day to rent the bigger uhaul trucks, $20 for the smaller ones. Make a big billboard sign that covers the whole side of a uhaul truck. With your offer or advertisement on it obviously. Or make 2 for both sides, maybe a third for the back. Make them temporary and easy to take on and off while not harming the truck in any way. Drive around the busy parts of town or park in a high traffic area at the proper angle that is most visible to all traffic ( cars and foot traffic). What do you guys think? Could it be profitable?