I do not agree. If I understand correctly, your flight into San Juan (if on time) arrives at 5:00 PM. By
the time you retrieve your luggage and get to the ship check-in it will easily be 6:00 PM. Then, check-in
and clearing security will take a few more minutes. By the time you arrive in your stateroom, it is
going to be 6:30 PM. Depending on the day of the week, some of the sights and shopping will begin
to close. And, it is your first cruise. I would bet you'll want to spend some time familiarizing yourself with the ship. You may want to freshen up and/or change prior to dinner. You may want to make spa or
beuaty shop appointments. You may want to sign up for shore excursions on some of the islands you'll
visit. And for sure, you'll want to unpack, attend the life boat drill, meet your room steward, and verify
your dinner seating preferrence was granted.
So, it isn't clear at all to me that you really have time for much San Juan site seeing on this trip. If you're
really set on doing it and it isn't too late to change your travel plans, consider going to S.J. a day
early. Then you'll have plenty of timew to really see some of the sights and still give yourself plenty of
time to acclimate to the ship.
My wife and I have cruised a number of times, and we are inevitably tired on the first day. We have
to get up too early, fight through airports, struggle with luggage and airport security, etc, etc, etc.
I can't imagine taking on the tourist stuff on day one as well.
Regardless, enjoy your cruise.
Ted