Thank you for all of your responses. I just called Royal Caribbean and the answer was the same, Naples is a tender port. The person on the phone suggested I work with guest services once on board the ship to see if they can help us get off in Naples in a timely manner.
I will plan on 30 minutes to disembark in the other, docked, ports. Thanks, Norwich.
We haven’t cruised on anything with more than 600 passengers in a long time so I am prepared for culture shock…..anything for the grandkids!