I am starting another trailer. A small tent top with built in kitchen etc. I am looking for a small surge hitch that will work with disc brakes. I am pulling it with my jeep LJ and the brakes are not up to the task once everything is loaded to the gills with family and gear. All of the hitches I have found are for large car trailers and heavy stuff. Mine will be fairly light and I want it to work correctly not just lock up. Any suggestions?