Hi. I live in northwest Arkansas, maybe you have heard of the mountain biking Mecca that is bentonville? I have a trek 4900 and a specialized hard rock comp. I love riding down mountains and I'm really working on my jumping skills.(got a slope style course a couple blocks from the house). I'm in my mid thirties and I fly fish......a lot. I'm trying to start taking biking more seriously and I'm at the point where I could use some veteran advice. I am the proud father of 5 yo identical twin girls who both have autism. My life is a stressful one, mountain biking has provided me with a release I needed more than I can explain. Thanks in advance.