EVANSTON – Jessica Stamford, a student first and partier second, has found ways to become more efficient and economical with her weekly drinking binges. The pre-med sophomore has developed a foolproof plan to get drunk quickly and go to sleep early enough that she can get a head start on Organic Chemistry the next morning. “Being a pre-med, I’ve got some tough classes, but that doesn’t mean I can’t get my party on every Friday and Saturday night for thirty