We always buy at the resort store. Yes t's more expensive but when it comes to convenience and time wasted on vacation I'll spend the money. . I still pack some stuff, small things like canned tuna and chicken, coffee, maybe cookies or crackers, and one of those soft coolers and a frozen gel pack; stuffed with ham and cheese, bologna, small containers with mayo and mustard. We buy half and half, milk, oj, soda, bread, fresh fruit, more snacks and whatever else right at the store. I may spend $20.00 more for a week long trip on the items than at home.