The more posts that are put on here I read, makes me wonder if this isn't a topic for the kids folkstyle forum. KSHAA isn't going to endorse it, period.
Personally, I think this is a great idea. It's just never going to happen for the same reasons there isn't a "grand state championship" in football, basketball or any other sport where schools are involved.
Think of the movie "Field of Dreams", if you build (promote) it, they will come.