I run a school club, so in term time I get to game once a week with them (although I'm usually umpiring/running games rather than playing), but then I've joined a local club in town that meets Mondays and Thursdays, so I usually go there 4-5 times a month. Don't always get a game in - generally about 1/2 or 2/3 of the evenings I attend. Quite a busy club - sometimes there are over 40 players (and it's not the only club in town, although it does have a bar).
If I'm lucky I get to 7 or 8 shows a year and generally try to get a game in at most shows.