Anyone have any insight for this comparison? We are looking at summer vacation timing to either rent a house for family vacation or travel to a Caribbean destination that is family friendly and all inclusive. What is a better deal? Better weather July/August? Better versatility? We range from 2 to 72 and would fit comfortably in a 5 bedroom house. And we would want to use a beach front property for comparison. Any help? Opinions? Experience? Guidance?