It is March in South Florida. The seashore cities are flush with younger folks on the lookout for motion and pleasure. For one unfortunate group of thrill-seeking spring breakers, their journey results in the black waters of the Florida Everglades - a spot with mosquitoes the dimensions of birds, snakes so long as faculty buses and tens of hundreds of flesh-ripping alligators. However past the scope of the normal predators well-known for conserving the glades wild is one other phenomenon - one with two legs and an insatiable thirst for killing.