Carnival’s Celebration departed on its final stateside cruise Monday from Jacksonville, where it had been sailing year-round four- and five-day cruises to the Bahamas. The 21-year-old, 1,486-passenger ship will join Iberocruceros, Carnival’s joint venture with Orizonia Corporacion, Spain’s largest travel company, after extensive renovations. Fascination will assume Celebration’s old routes this fall. Visit www.carnival.com.