I'm a band geek, too! I play clarinet as well. Nearly all of my friends are band geeks, too. I have a few friends who play trumpet, a few who play clarinet, a few who play flute, and a friend who's in percussion who plays various stuff from the keyboard to the tipani drums(I think that's how you spell it)
In our clarinet section, I'm 2nd chair out of like 10 and my bestie is 1st chair. Me and her both went to all-region tryouts but sadly we didn't make it into all-region band.
I enjoy both marching and concert season, but I like marching season better. I was on flagline last year, as well. I loved doing it and I intend on doing it next year.