As soon as you get off, you can buy one and two day transportation passes that are good for both bus and ferry. Then, immediately head to the ferry. You can get any where you want to go on either the ferry or the bus. The port itself has quite a few shops and restaurants, if you don't want to stray too far from the ship. Do explore Bermuda. The Kings Wharf port is not nearly as pretty as the rest of the country, and it is easy to move around. The people are very friendly and willing to help if you need it.