Has anyone used a hybrid to tow a small pop up camper ? I want to go less than 50 miles at 55mph and less. The hybrid isn't supposed to tow more than 1000 pounds because of electric energy use when in reverse. Also, the trailer wiring harness for the hybrid is $80 - 100. Why can't a regular wiring harness be spliced into the wires ( like I could do with my 1985 truck ) instead of having the plug connectors in the tail light assembly ? I have a 2008 with 94,000 miles, no backup camera, 4 cyl automatic.