Rosie's interest in diving landed her a job as an instructor in Australia. Sorry to leave her native England, but excited to start a new life in the tropics, Rosie is heading half way across the globe to the coastal town of Port Douglas. But, she'll soon find out the town's popularity means affordable homes in prime locations are hard to come by. When she dives into the property market, will she sink or swim? Find out when House Hunters International takes the plunge in Port Douglas, Australia.