Why can't we put a backup camera on the back of a trailer?
How hard would that be! Not that I have an issue backing up my trailer but a camera seems like a no brainer to me.
Pop it into reverse and it can show up on my dash screen or if you don't have a late model truck with a screen have a small monitor as an option.
Oh and backing into the garage recently I "kissed" one of my cabinets with the prop so that's kind of where I am coming from