I play at Mt Tam Racquet club in Larkspur. It's a small family oriented club with a nice gym, pools and most importantly for weather like today, indoor tennis courts. I noticed you rated yourself as 3.5. I play at 4.0 to 4.5 level. There's a big active group of players in Mt Tam at the 3.5 levels. If you are interested to join the club, I can introduce some of them to you.