After multiple warnings we still decided to go on our own and walk around the city, very enjoyable full of music and enjoyed visiting museum of the revolution and the fort of real fuerte. Nobody cares once you enter very easy to stroll around. ...
Clearing customs was easy and fast. The port building has a visitor's bureau and they are very nice and patient about explaining things to visitors. You can also buy a 1 hour wifi card for 1.50 CUC (Cuban money, 1 CUC is approximately 1 US Dollar) and the port building has wifi if you have that card.
NCL had water and a fruity punch waiting for passengers returning to the boat-- that was ...