Simple, Rent a lil cooler from Craig from "Pack light" and bring your own lunch!! We always bring a big zippy bag of wipes where ever we go on the island.
That's very smart. We still have a small cooler lunch bag that we had gotten gotten at a place near Rainbow. Now gone. Can't remember name but it was attractive. Several buildings and they had a small eating place and you could order lunch to go and it came in that cooler.
