The infographic below guides you on how far in advance you should book, and the season to set sail for the best deal on a Caribbean cruise. This provides a framework for planning, from which you can then narrow down your specific destinations, cruise duration, cabin type and ship segment. Based on actual pricing* from 26 cruise lines and 144 cruise ships representing over 7,500 sailings in the Caribbean and Bahamas between September 1, 2010 to November 30, 2013, it just goes to...