No you do not, but for personal safety I would highly recommend it if you were able to. Everything is in place for everyone's safety here. Just make sure you go online and purchase your tickets before you start coming down here.
At the moment, only a negative test is required in most of the countries.
They didn't say anything about being fully vaccinated. There is a disclaimer/"know before you go" on their site.
Thanks! Your answer is awaiting moderation.