Remember your freshman year of college? Yeah, there are parts of it we’d like to forget, too. Now imagine you’ve filmed all the ups â?? new found freedom, more responsibility â?? and downs â?? too much drinking, too little studying â?? for the whole world to see. That’s exactly what St. Paul’s Kevin Tracy did when he (along with seven other students) were chosen to document their lives at the University of Wisconsin Madison for the new MTV show “College Life” (9:30 p.m. today). For half a year, the 19-year-old Cretin-Derham Hall grad used a camcorder to captured all his freshman year’s highs and lows. We phoned Tracy, a communications major, in Madison to chat about his experience.