I recently installed a Total Vision rear view camera purchased through Coachworx and self installed. I could not be happier. It is magnitudes better than the camera that came originally on my '03. I did have to pull new wires to the back, but it was worth it. Camera is bright and clear, it has servos and automatic settings for "Rear View" and Hitch View", and can be aimed any direction from control pad on dash. In hitch view you can see your entire rear bumper. In rear view it is like having a rear view mirror in your car.

No side cameras here. The mirrors are great as far as I am concerned.