When Tina Basich grabbed her rented snowboard and headed to the mountains in Lake Tahoe, snowboarding wasn't even considered a sport . . . yet. It was the beginning, and could have easily gone the way of many other sports and become dominated by male-driven competition. But not with Tina on the scene . . . Comments like "You're pretty good . . . for a girl" only pushed her harder to be the best and to prove she was more than just a...