And it also doesn't hurt to start thinking (god you're so young, but never to early to plan) about ca$h money. Not as a goal, but just consider that a lot of college students (or at least my generation, X) think money will just land in your lap if you study real hard, but certain industries are safer bets LIIiiiiiiikkke, healthcare, in gromit's case.
Just throwin that out there. I wish I'd thought of that more seriously.
And you can always go teach abroad and make money for a semester or two. There's a million ways to do that.
But damn, don't forget to have a little fun.