Given the last episode's sea monster-and-fishman-centric nature (with a giant enemy crab no less, haw haw) the names of the boats (I forget what they were exactly, but they were references to the Lovecraft stories Dagon and Celephais) were cute. I think that's the best description for the whole show so far honestly, "cute". And that's fine. It's old-fashioned, it's goofy, I really like watching it. Good stuff.