Smoking on campus is ridiculous because there are certain places where you can smoke but if you have to walk by there, you will die of the smoke. I haven't really seen any drugs on campus, but according to the school's statistics, 31% claim to do drugs...so yeah. Drinking of course is the biggest problem especially since 6th street is so close, and even if you don't go to 6th street, there are lots of parties at the dozens of frats and sororities across West Campus, so there is a lot of drinking here, though it depends on who your friends are.