Summer's Lease

We're packing up the little gateaux and heading out on Long Island for a week of relaxing at the beach, which has me in a lather about what to bring for the kitchen. The house we're renting is actively used by the owners, but I don't know how they stock their pantry, and I don't want to spend my first day running around buying items I have plenty of at home and will only use a little of. So I'm planning to stick a box of essentials in the back of the minivan. The list so far:

• olive oil
• balsamic and wine vinegar
• soy sauce
• fish sauce
• red curry paste
• worcestershire sauce
• A-1 steak sauce

I figure out I can flavor up practically anything with that stuff. But any other suggestions?