I came across a remote camera with wireless transmitter for $70.
The camera is designed to be mounted on the license plate holder
and to draw power from the wiring to the lightbulbs that illuminate the
license plate. The signal is sent wirelessly to a 7 inch monitor that
mounts on the sun visor or somewhere else on the dashboard.
To help with rock crawling, the camera could be mounted under the body somewhere to let you see obstacles next to the front wheels.
The camera is available through Amazon.com, and also from Sam's Club.
http://www.amazon.com/Safety-View-Back-up-Camera-System/dp/B001U028JK
The camera is designed to be mounted on the license plate holder
and to draw power from the wiring to the lightbulbs that illuminate the
license plate. The signal is sent wirelessly to a 7 inch monitor that
mounts on the sun visor or somewhere else on the dashboard.
To help with rock crawling, the camera could be mounted under the body somewhere to let you see obstacles next to the front wheels.
The camera is available through Amazon.com, and also from Sam's Club.
http://www.amazon.com/Safety-View-Back-up-Camera-System/dp/B001U028JK