The bastards bastard
It appears as though that pirate scum has found Rackhams daughter, or at least one of them. Who knows how many bastards that cursed pirate has walking around. But there is something special about this one, she appears to know the location of the treasure, at least we think, why else would those pirates kidnap her? Surely not for ransom.
At last a fairly simple task in this whole endeavor! Find the girl, help her escape, make her tell us the location.