9. Reservation numbers
Make sure to bring with you copies of all your reservation numbers. This is crucial information to have, especially considering many experiences and dining arrangements must be made well in advance (up to 180 days prior). It’s always a good idea to print out the originals and make additional copies to keep with you in your pocket, in your luggage, and given to each member of your party for assurance that you have the necessary information you need when you need it.