There seems to be a trend here in biking for fun and exercise. The A Classers seem to be road bikers and I'm starting a to gather a group of mountain bikers. If your interested in the mountain side of biking and local to the Chesapeake area let me know. Example, we (my 9 year old, his friend, my 17 year old and myself) are going to Rosaryville State Park tomorrow morning hopefully hitting the trail around 9am.

I found a very helpful forum Mtbrforum.com. Its just like this place, people that can't wait to help.