We spent a few days on land and one whole day at sea on a catamaran that we charted for the team to experience some Kevin Costner Waterworld shenanigans. We spent time snorkeling, fishing, cooking the fish, and then lazing around on the deck listening to some Eighties tunes :-)
The skies were incredibly clear at night where I managed to take a photo of the Milky Way ;-)
About Miyakojima per Google.
Miyako Island is the largest and the most populous island among the Miyako Islands of Okinawa Prefecture, Japan. Miyako Island is administered as part of the City of Miyakojima, which includes not only Miyako Island, but also five other populated islands.