Assassin's Creed IV: Black Flag will be released this October and is set the make the naval battles a core gameplay mechanic, allowing you to roam the open seas of the Caribbean and engage in random encounters. If you want more AC3 naval gameplay, hold out for that.
''Snake from Metal Gear 2 owns everybody. Because he used an owl. To make a guard think it was night time. In the middle of the day. That's just hardcore''