This is an awesome thing to do in Nassau. We will be going there to see the Flamingo Show. Flamingos are the national bird of the Bahamas.
There is a TON to do on the ship for no additional cost and we will stay on the ship most of the day we are at Nassau. However, if you would like to explore the island there are a ton of amazing excursions offered through Disney at an additional cost.
There are tons of onboard free activities each day. You will be able to find them once we are on the ship via the Disney Cruise Line app.