Actually the last year of the single class tourney in Indiana was 1997. I was there. 32,000 for the semis. Didn't stay for the finals since the coach I knew got knocked out in semis. Hoosier Dome. Electric atmosphere to say the least. Since I did not stay don't know how many for finals that year. But it was not the Damon Bailey senior year. I have heard over 40,000 was true for that day. Don't know where they put them. LOL!