Is there a legal reason why you don't have a driver's license? The lack of a license and a vehicle seems to be impeding you in a number of ways. If a license isn't possible, would you consider a move to a larger city where a license isn't needed? Being stuck in a small town with nothing to do, very few meetings and nowhere to go isn't a good thing.
I'm usually not supportive of geographical moves as a solution for sobriety, but in your case, it might be needed.