Hey Gagirl, and
We have lots of areas you may want to check out. The 30-somethings would be a good place to join, as well as any of our groups by eating plan. You may also want to check out the 100 lb club, for those on their way to losing or who have lost 100 lbs or more. It's a great, really supportive board.
We have a lot of smaller groups and challenges floating around, too, so I'd recommend looking around, then finding one or many spots that feel right to you and hopping on in.
I can't wait to get to know you better!