I haven't done any work in a while, and it's all really nothing special -- However, none of these designs were ever printed. They could easily be adapted to say "Arkansas Paintball", or whatever, if anyone is interested.
A couple I did for SEM + WW that never saw the light of day:
Let me know what you think. It takes a little time to do this stuff, even if you have some stock graphics, so I'll be honest and say I'd need a little something for a fresh design. But I'd be happy to donate one of the above. For instance, you could swap the JL shield with, say, the AR state outline.
EDIT: And if you want something real simple, I could throw something together. I also have a fantastic screen printer.