Cruise News Briefing - April 20, 2021. The CDC updated its travel warning to the Bahamas to the highest level possible, saying avoid travel to the region. The Port of Galveston is ready to return to cruise as early as July, with over $100,000 in upgrades. Two more European cruise lines are returning to service in Greece with seven-night voyages. Cruise line stocks were down for CCL, NCLH, and RCL.