Best Island for what I want

Hello,

I am planning a trip in February by myself. It will be for 3 days. I’m a 30-yo guy. I’d prefer something laid back and not touristy. I would like to:

1) go snorkeling and see wildlife while doing so 2) chill on a beautiful beach 3) go to a bar/restaurant(s)

Has anyone been anywhere in the past few years that checks all these boxes? For instance, i’ve seen recommendations on here for bonaire for snorkeling, but apparently the beaches are inferior.

I appreciate all suggestions.