Vacation Help

mariatee28

I'm going to be away for about 2 weeks, and most of that time will be spent at Disney World.
We plan to pack healthy snacks for the day, but I want to pack sandwiches that we can have -- but I'm stuck on what else besides peanut butter will stay? I found a small lunch bag and hope to fill it with ice, so would turkey sandwiches (dry) stay well?

Any thoughts?

Thanks so much!!