It's true - I carry my coupons with me where ever I go. My husband thinks I'm crazy, however I pack them up carefully so I know when I get to where ever it is they're still going to be in the appropriate place in their binder.
I have the kids in California right now on vacation for 2 weeks. We got here the night before last. Yesterday alone I went to the grocery store and saved 60% with my coupons, and then we decided we wanted Baskin Robbins, and I had coupons for that!
Today we're headed to Six Flags - yes I have a coupon!
What are some other ideas for saving money while on vacation?