I have three of 6 gallon aquatainers and a 10 gallon barker waste tote that I would like to transport on the back bumper.
These are the 6 gallon units I have.
Ozark Trail Desert Patrol 6-Gal Water Jug: Outdoor Sports : Walmart.com
They are not heavy but are bulky and I think would transport best on the back bumper. I was thinking of bolting a plate behind the spare tire to take advantage of the tire mount. I would then bolt a platform to the bumper using U bolts or something. This would support most of the weight and the frame bolted to the tire mount would give me a back frame to bunjee cord up to and keep the items off the camper paint.
Anyone do something like this? Looking for some pictures or something.