WHIPLASH and OVERKILL confirmed for 70000TONS OF METAL

http://www.youtube.com/watch?v=vvNTuouu65A

So far 21 out of a total of 40 bands on board are known:

AMORPHIS
CANNIBAL CORPSE
CORONER
DARK FUNERAL
ELUVEITIE
GOD DETHRONED
GRAVE DIGGER
HAMMERFALL
IN EXTREMO
MOONSORROW
MY DYING BRIDE
NIGHTWISH
OVERKILL
PESTILENCE
SAMAEL
STRATOVARIUS
TANKARD
THERION
TRISTANIA
VIRGIN STEELE
WHIPLASH

70000TONS OF METAL will sail Monday, January 23, 2012 aboard the Royal Caribbean “Majesty of the Seas” from Miami FL to George Town, Cayman Islands and will not return you to the real world for four days until Friday, January 27, 2012.