Free fishies (3 kinds, it looks like, despite 4 in the box, but Copy/Mod) at the Tuff Old Boats Store. They are textured, rotating cylinders much like the Linden fish in your Basic Inventory, but very crisply rendered. While here, enjoy free rides on a variety of boats in one of the most beautiful regions in Second Life. Definitely set your graphics to Ultra when you explore. Just an FYI, the boats are so nice I borrowed some $Lindens to buy a white-green rowboat rezzer for the Isle of Lesbos.
The boatwright has two other regions, equally gorgeous. Head to Ocean World (SLurl) for a freebie Treasure Chest