Cortisol is produced and secreted by the adrenal glands. Production of the hormone is regulated by the hypothalamus in the brain and by the pituitary gland, a tiny organ located below the brain.
Cruise lines that operate private islands: Celebrity Cruises, Costa Cruises, Disney Cruise Line, Holland America Line, Princess Cruises and Royal Caribbean International. Disney Cruise Line calls at its private island, Castaway Cay, on itineraries from Port Canaveral.
Disney cruises  The three and four-day cruises depart Florida's Port Canaveral and visit Nassau (in the Bahamas) via Disney's private island, Castaway Cay. Seven day Eastern â¦ Caribbean Cruises stop at Castaway Cay on the way to St. Marten and St. Thomas. Western Caribbean Cruises are available two weeks per month.