Two professionals, Admiral Amy and Captian David, owners of this site https://outchasingstars.com/ are living their dream. As you can see from their website, they are sailing across the globe. They visited many of the Pacific islands. And they have beautiful videos of Vanua Balavu and Bay of Islands (I shortly mentioned those here https://tropicalislands.net/bay-of-islands/ and here https://tropicalislands.net/vanua-balavu/ ).
Check out awesome videos
They also recorded in the video both Adavaci and awesome Kanacea Island , but they were not aware of them at the moment.
I had the honor to talk to them (Amy mostly, since she is in charge for Facebook and , foreign relations”) and to receive useful information, since they were present there in person.