In addition to school and CCD classes, most parishes are also beginning RCIA classes. Here is a quick summary about how to become a Catholic.
Speaking of CCD, I can guarantee you that your parish religious education office is in need of teachers and other volunteers. If you are reading Catholic blogs, you are already light years ahead of most Catholics in the pews. Remember God does not call the equipped. He equips the call. Pray about it, then respond to His call.