Just wondering if anyone has any suggestions on a good backup camera. I'm up in Calgary Canada and do a lot of winter driving on the highway through the mountains and all the road salt seems to kill my camera in a year or less. looking for my third camera as the previous one died about 3 months ago and its just about the time of the year that I do a lot of trailer hauling and need the backup camera for easy hook up to my trailer. Running a Z120 fully updated on a 2008 Chev Silverado 2500HD