I live about a quarter mile for the start of the Lake Dennison Region trails. I've a been a roadie for 40 years and raced competatively for almost 15 of those years. Last year I went to the local bike shops used bike sale, and decided to buy a mountain bike. I got an old GT for $100 bucks and have been playing around with it on the trails, and have been having a blast.
https://www.youtube.com/watch?v=BN2iJGWtCD0