I think you will be right in between the 5 yd line and the goal. Section 109 runs from the 5 yd line to the end line. The seating charts are not to scale. Each section is 15 yards wide except those on the ends of the East and West stands.
I believe the Athletic Department pays all costs associated with the marching band as well as some salaries in the Music Department. The Athletic Department does more than take good care of them as stated in an earlier thread.