Complex sentence: The fourth cruise will sail from Fort Lauderdale, from February 22-March 1,2015, visiting Turks & Caicos, Puerto Rico, the U.S. Virgin Islands and Half Moon Cay in the Bahamas.
Split into simpler sentences: The fourth cruise will sail from Fort Lauderdale, USA from February 22-March 1,2015. It will visit the Turks & Caicos, Puerto Rico, the U.S. Virgin Islands, and Half Moon Cay in the Bahamas.