I’m more or less in the same boat with you. Your best course of action is to poke around the forums, read up on threads and add your voice to the conversation. If you haven’t done so as well, go back to the home page and click around-you’ll probably find some interesting(and slightly challenging) puzzles. Solve them and your knowledge of what’s going on should expand..a bit. Also, you might wanna call the number on the front page.
But yea, do your best and get your voice out there. We WANT to hear you and know you’re around. it’s ok if you’re lost-one way or another, we kinda all are. We’re all more than glad to help you out if you need it.