*not a story* I Need Help finding a story. i will repay how ever you want

all i can remember is that two girls (i think) get to go on a cruise with the jonas brothers and that also further into the story the ship gets hijacked or something and the girls and the jonas brothers are fighting to get the ship to safety or something like that. if anyone can find this story for me i will repay them in whatever way they want. (read a story and comment, help give ideas, etc.) I've been looking for this story for 2 years now and i would really want to read it again. please and thank you ^.^
~Violet