Whoever said 5er's were easier

Mt toneau cover is a roll up. When rolled up against the cab, I can easily see my hitch. I wanted the folding one, but went with this one specifically to avoid this problem. I hook my break away cable to the pin that holds the jaw handle - it has a retainer to keep it in place which provides an excellent place to loop it into. I'm surprised your cabinet doors come open while traveling. the latches on all mine don't allow that. I have all the "stuff" I need - tools, cables, etc. in a tote which stores in the basement. I can put my anti gravity chairs, patio mat, Arctic Cooler, charcoal grill/charcoal, folding table, oscillating fan, and my Thetford tote in the basement with room to spare to put in wheel chalks, power cord in there while under way. Bikes go on the back - have a 2 in receiver. I don't put anything in the bed except fire wood in front of the hitch - again in a tote. When we go to our annual beach resort, I don't need the tote, so that space is given to the beach stuff.

I can't imagine needing as much stuff to fill up the back of a 8' bed with a camper shell while camping. When moving - in your case from camper to camper, is always an excellent time to de-clutter.