47 meters down

You and your sister want to see shark so you and your sister go partying and meet these guys they ask if you want to go in a shark cage and you say yes and your sister said no at. First but she finally said yes and when it your turn you and your sister get stuck 47 meters down with blood thirsty sharks try to eat you and your sisters and you guys have to try get to the surface alive and your name is Kate and your sister is named paige