oh and two tips
1) alcohol helps. this goes both ways because it makes it easier for you to talk to girls, and it makes girls do things they wouldn't do sober such as walk to the bathroom completely naked in a male dorm or answer "I want you. you're gorgeous" when asked "what kind of liquor would you like?"
2) I think you said you don't drink, or don't drink frequently. That's cool. Just look for a girl that shows some sign that she's slightly interested. This happens more than you'd think you just have to pick up on it because it can be really subtle but at least I can usually tell by the way they smile at you (if they don't smile then they probably suck and just move on)
go get em tiger