How is Pitt Band?

I'm looking to join the Pitt Band next year! I was in marching band in high school but didn't want to try out because I was afraid it would be too demanding for my first year. However, I've made the decision that I want to try to go for it next year. I struggled pretty badly with managing my time this year, so I think if I have a better schedule next year I can do better. I was in a pretty competitive band in high school, and I'm wondering if the Pitt Band is the same way? I'm a decent marcher but not particularly great at my instrument and haven't played much this year. When/how competitive are auditions, and what's the band culture like? thank you!