Thousands of passengers on cruise ships this week are getting something they probably didn't expect when their cruises began a few days ago: extra days at sea. The closure of three major Florida cruise ports Tuesday and Wednesday due to the approach of Hurricane Ian — Port Tampa Bay, Jacksonville Port Authority (JAXPort) and Port Canaveral — means that at least five Florida-based cruise vessels won't be able to return to their home ports on Thursday as scheduled to disembark the passengers. Instead, the ships are spending extra time at sea and at cruise destinations in the Caribbean and the...