Ha "popular".. you're going to learn when you get to college that popular isn't very valued. Now, there are some guys who may be "known" or "players", but it's not the same as high school.
Look, I've been in college for 3 years so far. I joined a fraternity, but only because I liked every single guy in the fraternity. They are my friends for life. Then I got a good job. Then I started getting my **** together and making good grades.
Only then, when I had my life together did I start brings girls back every weekend. There was a point where I felt like I had a line of women waiting to just get laid. Some nights I would have 3 - 4 options to go back to.
Now maybe I can't take all the credit- after all my school is 70% women (GREAT looking also). But I can tell you the most important aspect in nailing girls in college is getting to know people. You walk into a club or bar and know half the people there, you're already in with half the women. They know you're known and they wouldn't want anything less than to **** you and get the approval of ****ing someone who knows everyone.
Get your **** together, meet people, then be a DJ. It may come easier than you imagine.