Gene Gillam in Saucier, Mississippi has this very nice all aluminum box trailer with aerodynamic tapered ends built by Montrose Trailers. It has 18-foot bed and opening hatches on four sides (easy access to tie-downs and car doors), and it weighs only 1800-pounds empty. It leaks a bit around the top of the front hatch door, but that should be fixable. It also has interior lighting, 4-corner stabilizing jacks, roll-about hitch jack, and electric brakes. I ducked to step in, and then it is stand-up height for me (barely), but then I'm only 5'-6", and taller folks would have to duck inside.