How is your Car hauler Rigged Up?
i like your toolbox. my i suggest some used cabinets, top and bottom ones for more storage space and of course you will need plenty of girly pin-up posters.
i don't have a truck strong enough to haul an enclosed trailer. i have an open trailer that i have a wrinch on right behind an aluminum truck tool box with a very large light on the back to see the trailer at night. inside i have a battery to operate the wrinch and electric brakes. it also has the lights, jack, pieces of wood(in case i have a flat tire for the jack to sit on), a bag of those h-d cloths pins to hold the cover on the motor, extra lugs nuts and the 20' long cord to operate the wrinch. everything else is in my utility bed pick-up truck. the trailer also has a back up alarm and a back up light.