Vantage Deluxe World Travel Celebrate the christening of its first ocean-going small-ship, Ocean Explorer, in Boston on Monday. Along with Vantage Founder & Chairman Henry R. Lewis and local dignitaries, the ship\’s godmothers Patricia Lewis, wife of Mr. Lewis, and VP of Worldwide Operations Deirdre Dirkman performed the ceremony. Ocean Explorer will sail worldwide with 15 itineraries that include Europe, transatlantic crossings, Central and South America, and Antarctica. “At Vantage, our goal is to provide the ultimate in small-ship luxury experience,” said Henry R. Lewis, Founder & Owner, Vantage Deluxe World Travel. “Ocean Explorer will offer a completely unique experience for travelers