What kind of wheeling are you looking to do, and with what sort of people? That's really the thing that matters. Some clubs cater to one type of person or one type of wheeling, which may or may not work for you. I come out for the larger trail maintenance days, because that is something that I think is important and it is the bigger clubs that organize those events, but I wheel/explore/camp alone or with two other friends.
Soldier of Fortune Offroad is local to you, and seems to be reasonably active in trail maintenance, trail rides, etc.