Life at Sea Cruises will allow travelers to cruise for $30,000 per year for up to three years. The cruise will set sail this November in Istanbul, covering a total of 130,000 miles. According to an advertisement, travelers will "visit 375 Destinations, 6 Equator Crossings to all 7 Continents and 135 Countries. Over 100 Tropical Islands to explore and Countless Hills to climb, the opportunities to explore are truly endless!" Travelers will be able to visit some of the "wonder