Follow two pairs of strangers in a war between relentless beasts the sea and their own will to survive. They must last seven days at sea while battling the scorching tropical sun, high seas, ferocious storms, hunger, thirst, and man-eating predators. But survival isnt dependent on individual persistence and determination alone. There's one caveat--each person controls each others fate. If one quits, the adventure is over for the both of them.