Just chiming in to express my 2023 CyHawk experience in the lower half of section 29. There were a lot of Hawkeye fans in the section with no altercations; however, the significant difference between Hawkeye visiting fans and other teams is that Hawkeyes are much more vocal in-game. That includes legitimate cheering for their team, yelling at refs, etc. As long as it is not derogatory, it is well within their right. It is just different and likely what leads to altercations. I travel to a lot of away games and stay mostly quiet except for clapping/cheering good plays. That is on purpose, because you are in enemy territory and aren't looking for a fight. This is coming from someone who is normally very vocal inside of Jack Trice.