Hello evevryone! I am pretty new to riding. I bought an '87 KDX 200 this past summer and just got an '03 KDX 200 for Christmas. I like to ride out at Wambaw Cycle trail in the Francis Marion Forest, but I don't know anyone who rides around here...or anywhere else for that matter. I am a car mechanic and don't really know much about these bikes, but love messing with them and am trying to learn. Also i would like to get into enduro racing, but don't really know what to expect. What class do I need to be in? Are there restrictions on mods to your bike? What do I need? Thanks!