If by
Caribbean you just mean E Carib then the southern most islands like Grenada/Trinidad are popular options as hurricanes are rare.
Further W the ABC's are also very unlikely to get a 'cane. Then there is
Cartagena,
Colombia a beautiful city with
marinas and dry
storage options. Next is
Panama which is effectively
hurricane free (1 landfall in NOAA records, 1 spun up in
Panama waters, but made landfall in Costa Rica)...several
marinas, some w dry
storage, to choose from. Next is the Rio Dulce in
Guatemala...a very popular option if in the NW Carib...never has a hurricane entered the Rio in recorded
history (Mitch tried and failed).