Sorry to say bud, but you will have a very, very, very hard time finding a host/feild that will let you play. Like a few have said before, its strict, and its mostly final. Its best just to wait even though it sucks like hell.
I was in the same boat. I played my cards right when I was underage, waited, and was able to get treated to things a bit early. Just take your time. Enjoy other things while you're still young, airsoft is just another hobby that you might brush off before you know it.