Hello all...I am curious if anyone has installed a camera on the back of a fifth wheel and ran it into their AVIC? I have the N2 and have a back up camera on my truck. However with my new fifth wheel I would like to install a camera on the back of the beast. Can this be done? if so does anyone have a good source for "waterproof" AV cables that could run from the back of the trailer to a plug in the bed of my truck? From the bed of the truck I would run to a switch near the brain of the AVIC so I can choose between the Truck Camera and the Trailer camera. Any help is appreciated.