Oh, geeze, that is a WHOLE area of annoyance in and of itself. Where I park my 2+1 used to require me to back it in past a whole line of other trailers, the manure dumpster, a small office shed thing, and various other obstacles, like this big iron post sticking up out of the ground next to the driveway. Now that an old boarder finally sold and removed her weird little trailer at the very end I can now just turn around and then angle my trailer into its space, backing up only that last bit.
However, for over a year I had to back the Beast exactly on the right track the whole way down and then try to squeeze it in between these two smaller trailers, still giving all of us enough space to get into our rigs if needed while they were parked, backing up enough but not too much so I wouldn’t hit the fence, etc. It was a whole process, and I had to follow a fairly exact line, especially around the other 2+1 sticking out, so I wouldn’t hit anything yet still get my rig in the right spot.
As you might imagine I preferred to do this on my own, and sometimes it was one try and done, and sometimes it took me a while to get the angle right, with driving forward, backing, realizing I wasn’t on the right line, doing it over again, and so on. Oh god, the people watching me were always the worst, because usually my friends would just ask if I needed help and then when I said no they would go away and do whatever.
That left the lesson kid dads, the guy mowing the field, the portapotty guy, and really any random man standing around staring at me trying to back my stupid trailer. “You should do x y, and z!” “Want me to back it for you?” “Are you sure you can get it in that space?” AUGH I HATE YOU GO AWAY <— what I am screaming internally, while trying not to say it out loud. How do they think I get around normally in my big truck and trailer without the help of a man to guide me and my dumb lady brain? Ack.