Originally Posted by
Marquis of Roland
If you were a civilian sailor, you would have likely come from coastal areas. As for the Navy, press gangs grabbed anybody. Seamen were preferable of course, but there were never enough around, and they would rather serve on a merchantman in any case, as it was better treatment and vastly better pay. So the press gangs pulled anyone off the streets, in the pubs, and from prisons as well. Most of these have never been on a ship, and some have never seen the ocean.
As they were forced to join against their will, the navy was discouraged on training their crew to swim so they wouldn't try to escape from the ship (even in port the crew was not allowed off the ship).