Slow,
I know how you feel. I can be a little shy around new people myself. Just remember that you have already been chatting with your new friends for quite some time. You have your tear and many will want to check it out in person (instant ice breaker). You will be fine. You have been working so hard this summer, you deserve a good camping weekend. Go have some fun. I still need to get to a gathering, but I'm still tenting, so I will be the one getting the tours. Who knows, you may even meet the future Mrs. Slow.
Bill