Help please from anybody who's currently attending Columbia , Pomona or University of Chicago !?

Hi people... I'm an international student living abroad and a prospective (hopeful!) student of one of the three schools that I mentioned above. I found a bunch of useful stuff about admission, financial aid, merit scholarships and whatnot on the websites of each school, but there wasn't much--enough--about student life. Are there any separate forums or websites that I could look into for more detailed, realistic information on student life? Or if you want to answer my questions, that works too.