It's a year away but there's so much interest in the arrival of Ovation of the Seas in Australia that the sooner you book, the better your chances of scoring a cabin. Cruiseco, which has chartered Ovation for its inaugural sailing from Singapore to Sydney on   November 30, 2016, is now offering two- to nine-day itineraries within Australia. Passengers can join Royal Caribbean's latest Quantum-class vessel in Fremantle, Adelaide or Hobart on its journey towards Sydney Harbour. See cruising.com.au.