(TNT = Team in Training)

I'm 14 and want to know if there's an age limit for that. I like to ride, but my grades are nowhere near good enough for my parents (3.69 GPA, not that bad, is it? ) ; my parents took notice and said stuff like this would like good on my college apps . Although I was a little wierded out at first, I came to my senses and thought it was a great idea. I've registered on their website and all I need to do is attend one of their informational meetings, but I just need to make sure that they won't prevent people my age attending.