I teach anywhere from one to three classes in a day. In between classes, I meet with students, grade, work on research, and do prep for classes. I'm lucky - I don't have to travel to another college to teach, although I used to have four jobs and there was a LOT of driving. I've learned to sleep soundly in my car, at any time of the year. I sometimes use the Student Life Center for workouts, though I've not had time this semester since I ended up teaching 4 course sections.