I agree with Jason. Sorry, Doc, but it IS possible in chapters large and small. I always go to both school's websites to confirm the game and time. If there is something that doesn't jive, I get in touch with the secretary. If you want to find out where to dress, there is always an official who worked that school last week or last year so call them. I've found that schools, especially smaller ones, often change the location of our locker room. It varies by school, but 75% of the time, someone is there on site to lead us to the right place when we arrive. In the end, it is sometimes a hassle to get everyone to the right place if we didn't all arrive at the same time, but sooner or later we get in, get dressed, and then go out and go to work.
Have you ever missed a game or been substantially late due to the fact that you couldn't figure out where to dress?
I think the better idea is to get the chapter on board to file a report every time there isn't a game administrator there to meet you (or in the area somewhere). Put UIL to task on something they supposedly require.