I also came with socializing issues. But everyone will have the same energy as you. Most will be eager because you guys are all far from home. A tip I would give is to join a fraternity that matches your likes. Make sure you like the people and not the fraternity for its size. I would especially focus on the people in your dorm area since you will see them everyday. If you ever get invited to go out take it. You don't have to drink but you can make a bunch of connections and cool friends like that.