Cruisers get an extended vacation thanks to Tropical Storm Isaac
Skift Take
Miami's port closing on Saturday has kept thousands of passengers at sea, but ships whose schedules have been delayed by two days are now shortening cruisers' holidays for this coming week.
Nearly half a dozen cruise ships scheduled to return to Florida on Sunday or early today remain at sea due to Tropical Storm Isaac.
Industry giant Carnival says the closure of the port of Miami sin
