Bring Smotts' Chest to Hecklebury Smotts in Booty Bay.
I used to sail a ship from here all the way to Ratchet, in Kalimdor. I was a successful captain with a sterling reputation.
Those cursed sea giants ruined me! They smashed my ship, killed my crew, and set me on a lifeboat to Booty Bay. And one of the giants, Gorlash, stole my Captain's Chest. He said he wanted it for a snuffbox. The nerve!
I hear Gorlash wanders the coast east of here. Find him and get back my chest! Do that, and you'll have earned a captain's gratitude.