Football & Basketball Season Tickets

Hi, I am trying to decide if I want to buy season tickets for football and basketball or if I should wait and then just buy tickets to the games I know I will be attending. If someone could let me know how buying tickets outside of just getting season tickets that would be great! Also, for those of you who bought season tickets, is it worth it? Do you go to most of the games?

Not an expert as, although we live in Indiana and many of my kids’ friends go to IU Bloomington, my own kids didn’t go there. From what we hear, football doesn’t really sell out (I’ve been in town on football weekends and, unlike other college towns like Madison, WI or Ann Arbor, MI, it really is not the same craziness in B’ton) so student tickets will likely be available for single games. Basketball, on the other hand, would presumably sell out so student season tickets would be a must.