plan on a "lil diner" style,
will fab the trailer frame from 2x2 sq tube, and.. plan to make the walls and top with sq steel tube, 1in x 1/16 wall,(.062) this will allow for 1in styrofoam insulation,
it will be rigid, with no flex, then thin veneer inside, and ??? outside. ( not decided yet) contour will be wood, but basic frame will be steel.
I am concerned about weight, so will be keeping that in mind, but I do not expect it to be any heavier than a plywood wall type tear.
still doing plans, so will start later this summer.
I'm open to suggestions/critique.
thanks