not that it should be disney's responsibility... but i do not understand why they don't crack down on it? especially if their security/police are present and supervising that nothing gets out of control. if they're blatantly drinking in public, ask for ID. if they're really 21 no big deal. if they aren't, give them an underage drinking ticket or put them in like disney jail until a parent or adult chaperone they are with comes and gets them (and parents notified.) i think we'd see change happen real quick if there were real consequences. otherwise, it will continue until tragedy strikes, and i don't want to see that happen.
my high school team one year was all about being drunk and doing drugs. since it was school sponsored, our baggage had to be dropped off at school and the coaches/principals went through it and then sealed it with a zip tie until we got to the airport (and we left from school together, so no one was going home and adding stuff and buying a new zip tie.) but yet a whole lot of drugs and alcohol still got to disney. i won't share the crazy ways how, since i'll probably give some crazy kids ideas, but it was EXTREME. there was also a separate group of parents who purchased their kids a case of beer once down there. they were caught and allowed to compete, but suspended when we returned to school and not allowed to walk at graduation. the entire program is no longer allowed to leave the state. see, real consequences make change happen.