I would suggest the intergroups, either Osceola or Orange. Seminole would be too far and I think Polk would be as well.
I know there used to be a club that was right off I-4, but I can't remember the name of it (haven't lived in Orlando since around 1993).
Also, AA doesn't provide the rides, but the Intergroup will help you get in touch with another AA who can drive you if you need. However, be prepared, it might take you a while to get a call back, depending on if they can find someone.
You might call the Royal Plaza and see if the meetings are still going. Thanks for the thread. I might just check in on one of the Royal Plaza meetings if they are still going and see if I recognize anyone.