BUT
I want to build another trailer with some changes.
I cant use but one at a time,
I built a good trailer and dont want to be going thru the cost and expense of
building another
And I am sick of wood,just doesnt last without a lot of upkeep.
So here is what I came up with . I have a lot of experience in the foam business,did r@d for a foam plant for several years ,helping develope new products. Building a yak out of foam at the present time.
I am going to build another weekender type trailer ,five feet tall instead of four.
Floor walls and ceiling all from foam covered with cloth and epoxy.
The body will be where I am able to unload it on four jacks just like a cab over camper. that will solve the trailer problem and as long as I build to fit the trailer I can have as many builds as I want

The body will be attached with four turnbuckles a foot up on the side walls ,that should stop any worries about shear.
Well thats enough for now time to go buy some foam
Ron