Here's my latest list:
Captain & Crew Ability Deck Option, (1) free, Quantity (1) + (2) = (3) Total
Game Mat Option, (1) free, Quantity: (1) + (2) = (3) total
Attitude Indicator Option, (1) free, Quantity: (1) +(2) = (3) Total
Combat Ruler Option, (1) free, Quantity: (1) +(3) = (4) Total
Smoke Clouds Option, (2) pair free, Quantity: (2) +(1) = (3) pair Total
Terrain Pack #1 Option, (1) free, Quantity: (1)
Terrain Pack #2 Option, (1) free, Quantity: (1)
HMS Victory + USS Constitution Combo Option, Quantity (1)
Embuscade (Ship Pack), Quantity: (1)
HMS Cleopatra (Ship Pack), Quantity: (1)
Additional Counters Option, Quantity: (1)