I suggest that Firaxis use a ship, the CARGO FLUYT
This is the history of the Cargo Fluyt
"Fluyts were invented by the Dutch around 1600, then widely copied throughout northern Europe. Essentially a smaller but much more economical merchantman, it can be sailed with a tiny crew (12 to 15 men is not uncommon). A fluyt has large cargo spaces, but a draft so shallow it can enter rivers, coves and small harbors unsuitable to large craft. It's sailing qualities are equivalent to a merchantman, although the best point of sailing is slightly different.
The smallest of the square-rigged ships, fluyts make poor warships. Almost always they are manned by peaceful traders who often surrender after a broadside or two. They are unpopular as pirate ships."
In Civ3 terms a Cargo Fluyt should be a Cheaper or Faster version of the Galleon
What do my Fellow board posters think?
By the way if your scratching your head and saying "Ive heard of Cargo Fluyts before somewhere..." Your right its from Sid Meirs Pirates
This is the history of the Cargo Fluyt
"Fluyts were invented by the Dutch around 1600, then widely copied throughout northern Europe. Essentially a smaller but much more economical merchantman, it can be sailed with a tiny crew (12 to 15 men is not uncommon). A fluyt has large cargo spaces, but a draft so shallow it can enter rivers, coves and small harbors unsuitable to large craft. It's sailing qualities are equivalent to a merchantman, although the best point of sailing is slightly different.
The smallest of the square-rigged ships, fluyts make poor warships. Almost always they are manned by peaceful traders who often surrender after a broadside or two. They are unpopular as pirate ships."
In Civ3 terms a Cargo Fluyt should be a Cheaper or Faster version of the Galleon
What do my Fellow board posters think?
By the way if your scratching your head and saying "Ive heard of Cargo Fluyts before somewhere..." Your right its from Sid Meirs Pirates