Most clubs and organizations are centered around common interests. With the number of country clubs available on WGT it is far more important to identify a common interest beyond golf to make and keep a club dynamic.
I was once a member of a WGT country club where most, if not all members, had an interest in marijuana. They used a chat program and had well attended nightly tournaments. It seemed that if one or more of the members were on line, some kind of group game could get started. For me, however, they just didn't seem to be available when I wanted to play so there was a lack of commonality. Had it been a larger club, I am sure this would not have been the case.
If you can find some sort of common ground that links members, the club will be that center of WGT life that you seek. Golf is a social game where players talk as they walk or ride. Courses have 19th holes for this same social reason. Look for something beyond the golf to link people together.