Dave & Sharon,
Welcome to NewellClassic.com
If you need to replace/repair your back up monitor try
http://www.rvcams.com/merchant2/merc...tegory_Code=17 in Baton Rouge, LA. Tim Lazaroe is really a helpful and nice guy. I have heard many good reports on him trying to help people save money on the back up systems.
Look forward to meeting you and your wife one day.