[Doug]

I had the AVID NI in my 03 and hated it. The screen is virtually unreadable in daylight. Probably due mostly to how it mounts in the existing double din area. I actually had it removed and went with a seperate screen model which I mounted on the ceiling light console. The fold out screen limits your veiwing angle greatly. Just a bad design, Don't get me wrong it had great features but they are ng if you can't read them.
My RV Camera was mounted just above the hitch (No Rear tire mount).

I know have an 06 with a rear tire carrier and wondering were to mount the RV camera as well. Might move the spare inside.