Yea, you should definitely get out there. But, you may find that once you're in, now that you're older and have more responsibilities that the band dynamic may become a strain and then a bore itself. But, you should definitely break out of your comfort zone. And if that doesn't work out, try something else. Write and record at home and then tailor a band around performing that stuff. That's harder to do than you think but, ultimately gratifying.
I left my most recent band because the musical direction wasn't really doing it for me. Jazz standards/blues.......yawn. So, back to the ipod accompaniment where I can play to whatever I want and put it down whenever I want and not have to drive anywhere.
I'll be back in another band, I'm sure. And complaining, most likely.