What am I doing wrong with girls?

Ok, I'm 6'3 and about 190 lbs (so about average). I exercise all the time because i care about how i look. I scuba dive, snowboard, mountain bike, and go four wheeling. i don't do drugs or drink and i'm 17. i like to do fun stuff. and i can never find a girl do any of those. when i meet a girl she smokes and drinks and that a turn off to me. Why can't i find anyone? What am i doing wrong?