Glad to hear you are back! And going to AA is a good start - it was finally where I got sober.
One more note to what others have said - there are types of meetings and there are codes to tell you what kind they are. O - Open (anyone can attend), Newcomers (self-explanatory), Womens or Mens Only, C- Closed (only members - note: the only requirement for membership is a desire to quit drinking so you can go to these too)....if you aren't sure call the number as suggested, or look for a code key somewhere on the webpage.
I am a very talkative person- and I sat without saying anything for a long time! It's totally ok. I knew that AA was my only option for getting sober so I went, and kept going back - it takes a while for the program to start to sink in so give it a real shot.
Stick with us!