The first cast Doak mentions is surely Essex County Club in Manchester-by-the-Sea, Ma.
As for pre-existing conditions where a homeowner moves in or builds after a hole has been functioning, states provide no statutory protection for a facility in such cases, esp. because the nature of the danger is not static and is always evolving, whether through technology, play, or changing trees. And you don't want it to go to trial,. since by definition, only one of the 12 jury members (on average) plays golf and the rest probably hate the game and the whole world of private clubs.