"girls only please" ?

Okay so I'm 17 years old, I'm pretty attractive iv been told a lot, and definitely love girls. I like to go to parties every once and a while but I'm not a crazy drinker or anything. Most of the girls I like are usually the popular preppy, "abercrombie" "american eagle" beach girls. They all party a lot and drink and are mainly into the same kind of guy like the kind who partyies hard and stuff, what should I do to get them more into me I guess is the right question.. I dress good I already know, I have a good personality, I'm pretty good looking, I just don't go to parties that much so I don't hang out with most of those kinds of girls for them to...notice me I guess? But yeah any ideas haha, oh and I'm very picky those are the girls I like and that's about all.