The Phantom Galleon

From the introduction: Herein, contains a short but epic sea adventure set upon Faerûn's western sea. Quest seekers will find themselves serving the interest of two orders for a generous reward, by locating an artifact that grants the wielder the ability to influence the sea and even contrive immense water portals, bridging seas together in both the material realm and the elemental Plane of Water. However, unforeseen challenges present themselves when the players venture by ship to the Dragon Henge Isles, and encounter the legendary Phantom Galleon. User summary: For 3-5 characters of 3rd - 5th level