the basic idea is sound and solid, except the part of taking it apart twice each trip. mine is much heavier, but still screwed together on all 4 walls. i dont think i would enjoy erecting or dismantling in wind or cold. way toooo much work. then you have the trouble of pulling something thats portable and keeping everything in one piece while dragging it accross who knows what. something collapsible is probably your best bet... theres lot of great ideas out there for hard floor/canvas walls tent style that will probably be great for you.... grumpy