Maybe a Carolinas club, with meetings held in locations around the area.
Greenville is quite a long way from me. I probably wouldnt have time to come down there very often. I have other hobbies too.
I have seen someones site listed on this board, who was in Charlotte, but apart from that I am unaware of anybody else in this region who is into their cars enough to join a club.
Maybe as this site becomes more popular, we will start to see more people from the Carolinas on here.