It's good you don't play for money anymore, because it's pretty much impossible to profit from it anyway. Musicians' wages are about the same as they were in 1980, only with one-tenth as many venues in which to play.
I've got a gig tonight, for which we'll earn 10% of the till, split 5 ways. They also buy us a meal...nothing like a big greasy bar burger right before a gig! My net profit might be twenty bucks after filling the gas tank.
Still, I recommend playing out in a band - even for free if necessary. It's not the same as composing and recording (I do miss that!) but nothing's better for keeping your chops up and your vocal chords loose. Good exercise, too.