It's been a great trip-until a revolution breaks out just before they board their plane to go home.But then it becomes a desperate race to escape: from a firing squad, from savage animals in the depths of the jungle, from prison cells and revolutionaries with machine guns.One of the girls is showing Will amazing things about what it means to be truly fearless. And one of the guys has the makings of a real hero. None of them will go home the same. If they only survive.