I doubt the infrastructure was up to the standards of the club scene, but it's not like there aren't medical facilities, food, or water on Great Exuma.
Even dropping a larger number of festival attenders (on an island with a normal population of 7,000), we're talking "dangerous" conditions in terms of "there's no air conditioned room for me to wait in" and "why hasn't anyone offered me champagne and caviar yet"?
These kids need to learn to appreciate the beauty around them (it's an absolutely gorgeous place) and quit bitching that they don't have everything handed to them on a silver spoon.
Or in other words, try traveling instead of being a tourist.