I normally park the AS by myself. Here are my rules:
1 Take your time we all had to learn (I am still learning)
2 Walk around the TV and Trailer and survey the sight. I do this more then once.
3 If any one is around break out the lawn chairs and often them a beer. Then tell them there will be free entertainment when I begin to back up.
4 Graciously accept there advice as it is given in good faith. Itt has saved me from hitting a tree or post more then once.
5 If there are many observers and the advice is coming fast and furious pretend
that you are giving a speech and view them all as naked. This will make you smile and take the stress off parking the trailer.
6 Most important is to remember why we are there to have fun and not stress out.