I know it can be intimidating. I was so afraid to go. PLEASE read through my blog when you get a chance. I'm in my 6th month of CrossFit and it has CHANGED my life!!! You will be amazed at the support you will receive. I've recently changed my diet to the Zone- AMAZING results. Does the affiliate offer an on ramp class? an intro to CrossFit? GOOD LUCK!!
You can do this, welcome to the CrossFit family!!