We always bring a soft sided cooler as checked luggage (in another bag for protection). Usually has cheese, burgers, chili, frozen soup, hot dogs, bacon, ham, chocolate for s’mores,.... Maybe a box of wine. We also order a bunch from local provisioning. The bag also has a liberal supply of sun block and anything sharp or liquid. Just trying to make life easier for the cook. So far no problems bringing it into the BVI.