I wonder if I am typical or not?
My first club was Washington Wargames Club in 1978. I have been a member ever since, although the last couple of years as an honorary member
The other club that I am currently a member of is Falkirk and District Wargames Club which I joined and have been a member of since 2001.
In 2000, when working down in Ipswich, I was a member of the Felixstowe Irregulars for couple of years.
In 2008 and 2009 I was a member of Stirling Wargamers
I have been along to a few other clubs for a game or two but never signed up as a member..
Society of Ancients - from late 1970s for 20 plus years, then a break, a member again for the last 5 years or so
Society of Twentieth Century Wargames - also for the last five years
Naval Wargames Society - three days
I am sure that some people have a much longer list whilst others have stuck with a few good friends in one club or less formal group for all their wargaming life.