Looking for universities with a drug-free environment and excellent academics?

The outside world doesn’t end at the college gates. Some students drink and smoke and others don’t. I’m sure there are some schools that have more of a reputation for partying than others. A student with a 36 ACT and 4.0 GPA should be able to research the schools s/he is interested in and find out which ones are known for that sort of culture. I wish anyone who wants to classify cigarettes as a drug and find a school where few people smoke lots of luck because I don’t know of any college campuses like that.