As for me, I do have a list of favorite ports and SOS ports (SOS - Stay On Ship). For me, on Royal Caribbean, Perfect Day In Cococay is definitely one to get off at and is my favorite and ports like Nassau, Bahamas and Falmouth, Jamaica are my “SOS ports.”. Plus, you only have a limited time to experience each port and some are nothing but overpriced shops. The ship itself, to me, is considered a “destination.”