It is so sad to see this.  My daughter and her 3 friends were invited and attended this weekend.  She had such a great time.  Were some people being complete idiots?  Yes of course.  Her group packed their stuff on Sunday morning, bagged their trash and carried it out.  They left early on Sunday so did not witness what was left.  She was so upset to see these reports and how people are labeling all that attended pigs, disrespectful, spoiled brats and so on.  It is sad to think, based on the pictures which is all I have to go by, that 10-20% of the 1000 attendees left such a disgraceful mess.  I agree that if possible identify those responsible and fine them heavily along with community service is in order.  Just know that a lot of good kids were there too having a great time and did not treat the island like a trash can.