From the introduction:
The premise of this modern-day scenario is simple: a group of college students choose to take a break at a vacation camp during the off-season. Unfortunately, the owners of the resort are not regular folk. The owners are deep one hybrids, currently in the latter stages of changing to resemble their aquatic brothers and sisters, and who are looking for someone to take over the “family business.” Soon they hope to depart for a new life beneath the waves. This may be their last season on dry land, and perhaps the final vacation the player characters will ever experience!