I bought my tow bar and brackets, used, from http://www.hitchtrader.com/SearchAds...&submit=Search
I bought a tow bar that can be hooked up by one person (Roadmaster StowMaster 5000). This is great. All we do is pull the Jeep up close to the rear bumper of the bus (or what ever we are towing the Jeep with... like my daughter's jeep) and stretch the arms of the tow bar to the hitch ball and hook it up. We built a long 4 wire plug harness from the bus (or what ever) string it over the Jeep, down to my Hitchhaul which has a set of trailer lights attached to it and connect the long wire harness to the 4 wire plug that came with the light kit. The Hitchhaul is removable and we can move it to another vehicle if needed or if we change vehicles.