I know there are some Navy folks/ history buffs here, imagine point blank broadsides with grape shot, chain link, 24 lbs of shrapnel, or ball. For several hours.
http://www.britishbattles.com/waterloo/battle-trafalgar.htmexcerpt from a great and complete review of the battle.
Size of the fleet: 32 British (25 ships of the line, 4 Frigates and smaller craft), 23 French and 15 Spanish (33 ships of the line, 7 Frigates and smaller craft). 4,000 troops including riflemen from the Tyrol were posted in small detachments through the French and Spanish Fleets.
Wounds in Eighteenth Century naval fighting were often terrible. Cannon balls ripped off limbs or, striking wooden decks and bulwarks, drove splinter fragments across the ship causing great injury. Falling masts and rigging inflicted crush injuries. Sailors stationed aloft fell into the sea from collapsing masts and rigging and were drowned. Heavy losses were caused when a ship finally succumbed and sank or blew up.
Lord Nelson, kicked the French and Spanish Armada's butts. Trafalgar, was the Naval Battle, for its day.
Nelson's tactics were used by many Captains, Admirals, including Nimitz, Admiral Günther Lütjens, of the Bismarck, Halsey, Spruance, and many others, including the Japanese,Captain Tameichi Hara––"The unsinkable Captain", studied Lord Nelson extensively.
Just thought it was a date of note......... Helluva day at sea.