Hi Wanderlust,
Most RV Parks won't even accept mail. It's too much
trouble and too much responsibility. So typically, you
have your mail forwarded General Delivery to the Post
Office and pick it up there.
For those long term parks that will, they usually have
a pretty good system set up with boxes. The Park I'm
currently in has a set of alphabetical cubicles and I
can have mail sent directly here instead of having it
forwarded from my mail service. I have not had any
problem getting my mail, but I do have to sort through
all the "S's" in the cubicle to find mine. But it sure
saves a lot of trips to the PO :)
I do remember filling out a form for my mail service
giving them permission to handle my mail for me. I
think that is pretty standard practice that the Post
Office requires. They may be making the Park do that
too.
Good luck and welcome to the forum!
Love,
Sharon

"The Buggy" 2007 RoadTrek SS-Agile