Disneyland once boasted one of the largest 'nautical fleets' in regular/daily passenger use in the Western Hemisphere!
Jungle Cruise -- as many as 10 , maybe more (Congo Queen, Yangtze somethin', and others)
Pirates of the Caribbean-- too numerous to count -- and yes, they have names (repeated - Camille, Marie, etc.)
Mark Twain--ONE!!
Columbia--ONE!!
Tom Sawyer Rafts--THREE!!--Injun Joe, Tom Sawyer, and Becky Thatcher
Indian War Canoes-- no fewer than 10
Mike Fink Keel Boats--TWO! -- Bertha Mae and Gullywhumper
Storybookland Canal Boats--no fewer than 10-Flora, Fauna, Merriweather, Faline, Flower, etc.
Motor Boat Cruise--too numerous to count—I can not remember if they displayed names, kinda think they did though.
"it's a small world" --too numerous to count
Submarine Voyage-- at least six-- Ethan Allen, Skipjack, Seawolf, Nautilus, and others (George Washington?)
If each vessel/water craft was counted it adds up to a big number and yes, Splash Mountain 'Logs' count too!!--too numerous to count!!
Before the Canal Boats were re-themed to Disney Princess names, they were each registered in Denmark!!
I am only counting those in use for Guests. Not utility craft for Show services purposes.
I may have missed some? I didn't countare the Neverland Galleons as they do not travel by water, but by Pixie Dust!!
My favorite vessel of all is the Columbia-- she boasts the finest figurehead, the maiden at the front, sailors believed she was the soul of the ship.