Closeupmagazine.net, has updated their web page, confirming the following bands for the next Close-Up Båten Cruise which will take place on february 10-11, 2011:

Heavy metal band Bullet, modern metal band Adept, industrial metal band Engel and Danish powerhouse rockers Black City.

The Ferry will leave the Stockholm, Sweden port on February 10 for Turku (Åbo), Finland, and return the following day.

Source: http://www.closeupmagazine.net/index.php?id=1574