Ray Trochim has a guide to assembling and painting the miniature ships for your Napoleonic wargames.
napoleonic
Tough Men With Iron Balls: Piquet For Age of Sail
Tough Men With Iron Balls is a set of free wargames rules for fighting 7 Years War and Napoleonic Naval Battles.
Sails of Glory Solo Rules
Here are a set of interesting rules for solo play of the Sails of Glory game.