Get in writing what is allowed.
Take dated pictures, before and after installs.
If you have a deeded lot for an RV and you rent out your space, Mark the Zero point (south) on your dishes. (Good Idea anyway).
Keep your cables and other wires safe/ not hazardous and protected. Most parks have landscapers and kids. Either can be harmed or harm your EQ.
Find out what your permanent LOS / view will be - get it in writing - with pictures.
There are some communities that have set aside areas for dishes - usually for the subscription services, however, but one down near Ocean Shores was setting up fixed KU dishes, dual out LNBFs and switches for about a half dozen of the vacation lots. Nice when your "yard" is only 14 feet wide and 50 feet deep. He also had cable at some spots you could connect to for a fee. We boondock most of the time, but we stayed at that park two days for Laundry and repairs, but stayed free two weeks, for helping him redo his cable ends.