DragonForce have been announced as the headliners of the 2012 SpineFeast At Sea cruise/festival. The event will take place on the M/S Baltic Princess on January 19, 2012. Leaving from Helsinki, Finland, the 20-hour cruise with carry 2500 passengers and will also include performances from Amaranthe, Shining, Swallow The Sun, Profane Omen and many more. For tickets and more information (assuming you read Finnish), click here.