Once mom gifted me her old bike, it was time for fiance to get one. We called here first and they understandably explained that selection is limited at the end of summer (we came around in August). They do most of the refurbishing over the winter, and spend the summer months doing classes for kids. They asked for height and was able to describe the types and bikes available that would be a good fit.
Come down, they'll let you take some test rides, and you can check out any hand-me-down low cost bike accessory you can think of. Bonus - you get a free tune up and they offer riding classes for traffic signals/safety.
Don't miss the hammock outside made out of bike tubes. Resourceful!