I decided to pull out good ol' Declaration Overture as a UIL selection since it somewhat balances my program and fits my band's strengths.
I was pleased that, upon listening to the recording, the kids really liked it. Its old and "been there, done that" with me, but they totally dug it and I thought it was nice that they got into something that isn't Mackey/Whitacre/Gillingham/etc. (not that there's anything wrong with that).
Now to tune the trumpet section unisons!