Possible Clues:

• Totalitarian state in “1984”
• Pacific Islands, collectively
• Orwellian setting
• An ace and 10 more, all for the South Seas
• Papua New Guinea region
• Main island area
• Where one gets round with a canoe?
• Pacific places
• A canoe I set sail to Pacific islands
• Islands of the south Pacific taken together, sometimes including Australasia