In the short term, it is likely RV parks will opt to have a common use charging station with multiple connections rather than one at each site. That will be cheaper to build and easy to charge per use.
There are three levels of charging stations, level 1 with 120 vac, level 2 with 240 vac, and level 3 with 400+ volts. Level one is low power and takes a long time to charge an EV and maybe not reasonable for an RV park. Level 2 charges much faster and would probably work. Level 3 is more in line with a service station for fast charges for travelers.
