Recruiting
I've been lucky to have a lot of good players readily available to me, but when I first went to college I wasn't sure if I would find a good group to game with. In high school I had played 2 campaigns, AD&D with classmates and Palladium with neighborhood friends. They were all good childhood friends, so I wasn't sure if I would find a group I felt comfortable gaming with at college.
What worked for me (or what pulled me back in :\ ) was having my books displayed on my shelf in my dorm room. College friends who gamed, saw the books and knew I gamed. Like flashing a geek-gang-sign, I found out which of my friends played, and we formed a group in about a month.
In general I don't usually like doing an open call. There are a lot of different types of gamers out there, so you should find the people who have similar playing styles to your own. You don't want to be a combat wombat in an systemless swashbuckling campaign... and vica versa.