Parking at Austin Peay State University

Topic:
Geometry
I attended and graduated from Austin Peay State University. Over my years there I found myself spending most of my time at three locations. As a mathematics major and education minor I took most of my classes in the Claxton Building. The math department is found on 3rd floor and the education department is housed on the 2nd floor of the Claxton Building. I worked in the campus library for 20 hours a week. Five times a week I would play Ultimate Frisbee on the Intramural Fields. Supposing I need to find a parking spot where would the optimal parking spot be to minimize the amount I need to walk each day.