What's the easiest way to market to an entire college campus?

[Kyle Robins]

I am starting a business where I would like to reach every college-going student on a particular campus. Is there a mailing list that I can get a hold of, or do colleges usually keep that private? Again, I would like a marketing strategy that reaches nearly every student on campus. Posters and flyers in the school's library, cafeteria, etc., just won't do.

Thanks for your help!