Pictures?I too installed a Rockhard 4x4 Aluminum Patriot full-size bumper and Blue OX tow bar connection points. This system is designed for towing with the steel tow bar connection points bolted directly to the JLs frame. Though costly, this aluminum bumper is only 37 lb and includes a sunken winch plate and a skid plate below the bumper. It does not reduce your approach angle like the steel prongs of a traditional base plate. Though not related to towing our Jeep, this also allowed me to install a winch.
An added advantage of this installation is I was able to mount my tow-wire harness, auxiliary brake quick-connect air coupler, and our emergency breakaway braking unit all along the front face of the bumper. Kneeling on my bad knee is no longer required and connect or disconnect of the entire system takes less than 3 minutes. Large D-rings provide a super strong connection point for our safety cables.
For tow lighting, I chose to go with a CoolTech wire harness. A switch isolates the tow lights from the Jeep's electronics, using the Jeep's wiring and tail light bulbs to deliver illumination. Power for the lights is provided exclusively by the motorhome and the Jeep's brake lights now illuminate when our diesel coach's jake brake is activated for increased safety.