We have been doing everything together for over 50 years with a number of different rigs.
My wife never drove the truck towing the 5th. wheel.
Now we have 26ft "C" and I have to back it down a 93 ft. driveway with 1" clearance on one side with the electrical meter and the fence on the other.
I like to brag that I do it with my eyes closed. Which I do.
My wife is on the radio telling me "a little toward the house or a little toward the fence". I find it much easier to do it with my eyes closed.
She puts me on the mark every time.