It depends, certain Gunboats like the tridente only have a cockpit enough for one or perhaps two pilots, while the Bretonian Gunboat has a bridge and multiple stories of windoes, indicating possibly quite a large crew.
Though if you intend to go by RP cargo, i suppose it is limited to how many people and supplies you can fit in most Gunboats' rather small holds.
I like to think of my Imperator as having 10 or so pilots and crew, and 30 or so warriors (marines on other ships) aboard.
![[Image: montezuma1.png]](http://i581.photobucket.com/albums/ss260/Gaelic_Aztec/montezuma1.png)