What about a Water tank stash...
I have a 250 extended van with a one ton suspension which used to carry alot of weight, and now it will be sitting empty, (which also will raise the height of the vehicle) so
thinking about incorporating a small 30-40 gallon tank some where with the set-up,( 300- 400pds to keep the van sitting nice) like to have it just ahead of the rear axle or two small tanks both sides, who know's of this creation?
clean off the mud, and put it all back in......
looking to insulate my baby as well