Hello all, I'm the new guy and I had the same questions as to where to mount a backup cam. Finally found the right spot. On top of the hitch, that way i can backup to the trailer in one shot every time. Here's the cam that i found on eb@y as well as the mirror that I bought for it. I picked these up around December and slowly put em in when I had time. I got em both under $55 shipped. I wired it in with the reverse lights, so it only turns on when backing up. The mirror has 2 inputs so I plan on putting another camera on the front high on the grill or behind it to see my front end when parallel parking.
Eb@y item numbers
mirror 250888257442
camera 190657503323
Now for the pics.