Do your schools have public access AEDs? ...AEDs that anyone can grab off the wall and use? And do your schools have AEDs positioned so that someone can fetch one and get to the victim & bystander rescuer in two minutes? And do your schools without fail have an AED at every athletic practice and contest?
Unfortunately, most schools don't. But maybe if enough of us call the schools and ask them, they'll start to think about it.