Looking for wiring diagram for tapping into tail lights

I'm right in the middle of getting the Rubi ready to flat tow behind our motorhome. The tow bar base plates are installed, now I need to get the lights wired up (I'm using a diode kit.) I can make the connection back at the tail lights with no problem, but I was wondering if there is a more convenient place to pickup L/R tail and L/R brake near the front. Anybody have access to a wiring diagram or schematic that can help?

I found via Google something on an older YJ, but I doubt if the colors are the same. I used a diode kit on the Liberty with great success for five years, so I'll go the same route with the Rubi.

TIA