Gilligan's Island is a small landmass that is surrounded by water. In addition, it is located within an FM broadcast range away from an at least moderately populated settlement. This is known because the inhabitants can pick up multiple FM quality stations on a carbon-based unit. It was settled when a three-hour cruise, an evidence of hedonism, along with international shipping, went wrong. The inhabitants lived there for three seasons, until Gilligan's Island got cancelled, because they were Communist.
- Unless it's of the Bridget variety, because songs about Irish girls aren't hedonistic.