Rear view camera failure...what to replace it with?

bgum wrote:
Harold gave you some good advice and a phone number for a direct contact with experts. It appears you need no further help.

The problem is that those "experts" are going to say that their product works great, when really it does not. That's where personal experience from this forum comes in handy.... Especially from anyone who has used the system on a LONG trailer, vs. a small class-C or truck camper setup.