Watching the sunset from the crater of a live volcano off the coast of Sicily, swimming in a geothermal waterfall in Tuscany before being offered dinner by Jamie Oliver and swimming with giant Manta Rays in the Maldives are all in an day’s work for Brook Sabin and Radha Engling; a Kiwi couple who have made world travel both a business and a lifestyle. The couple, both originally from Northland, were just a few days away from buying a house when, after a particularly poignant late-night soul-searching session, they did a complete u-turn.