MIAMI - After completing its first test cruise out of Miami, Royal Caribbean has released guidelines for vaccinated and unvaccinated guests who will set sail on their "Freedom of the Seas" ship.The ship's test voyage took off from Miami Sunday with about 600 volunteers onboard, along with a representative from the CDC, to test the cruise line's safety protocols.Royal Caribbean said when they do set sail out of US ports, they will require everyone 16 or older to be fully vaccinated against COVID-19, except for on ships setting sail from Florida.