I finished putting the boxes on the bed tonight. I got some stick on LED lights for the inside of the boxes, they are bright, but I do not know how long the sticky will last. I have to wait for the swingaway jack extensions to come in. When I bought the camper they were $200, now I need another pr and they are $269. I was not happy. I have to put the extensions on the back because the flatbed is 11 foot long and the camper is only 8' 6''. I will be able to cut away an area for the jack to swing back within the bed. That should keep it from getting damaged. I will rewire the camper plug to a 7 way rv style. The male was $4.69 the camper dealer wanted $45. I cut the hole for the female in one of the boxes. That way I can use one plug for the camper and the gooseneck. I am goig to line all the boxes with 3/4 plywood to help support the load I put in them. I figure to spread the weight over the whole bottom of the box.