Will the Caribbean abide?

Assuming the most pessimistic predictions about global warming and the rise of sea level, how many of the Caribbean islands will remain in 100 years?

I assume the nations that are barely above sea level, like the Bahamas, will completely disappear. But others, like Grenada, are quite high and mountainous.

Is there a map or something online showing what the Caribbean basin will look like in 2100?

Is Caricom or its member states worried? Are they preparing for the diaspora?