USPA "D" license, jump master, and helicopter pilot, but never a jump pilot 🙂
There is a slightly interesting article here about halfway down the page:
https://skydiverdriver.com/articles.htm
And some other resources on that site. Mostly fixed wing stuff but relevant.
I'd bottom line it as follows: there are a lot more snag hazards on helicopters, and, obviously, the tail rotor is much more vulnerable to any misadventures than a fixed wing empennage. There will be a desire among your clientele for hovering exits, and for using the skids as monkey bars, plan appropriately.