Got kids? School has millions of parent orginizations that need help. I just got back from the band boosters meeting... not to mention scouts. Great ways to meet people.
parks and rec is always running events of some sort, find something. You can often attend events at any nearby city (suburb) too
I've been using fastmail for a long time for this now. I've been happy, not to expensive. I'm surprised they haven't been recommended, normally when the question is asked there are a million fastmail recommendations