[RMcNeal]

I got the 7" monitor and 3 camera setup; rear observation and 2 side marker cameras. I really don't use the side ones that much, but the rear is always on when I'm hooked to the rig. I use the backup camera in my truck more that mirrors when backing, so it was an easy transition for me to do the same with the camera on the back of the Monte.
I wouldn't want to travel without it.