1.) War
2.) Go around to the back of the Sydney Opera House and say, "Avast mateys, there's rough seas ahead!"
3.) Robert Ballard
4.) Go inside the Mercantile in the Wild West and say, "I need to provision my boat."
5.) Pumping water and Fothering
6.) Go to the colonial garden room (just outside your back door) and say, "Please may I have a sandwich?"
7.) Eight Real Coin
8.) Go to the hotel in the Wild West and say, "What a treasure!"
9.) Nuclear submarine equipped with Sonar
10.) Go to the ship on the map and say, "We have only begun to explore the oceans!"
11.) Press continue to finish the quest.