Hello! We are planning to take a trip to Disney in Nov. '16 with my husband, our kids, and his family - 8 people total. I want to get the adults Disney Survival Packs for Christmas this year....I'm thinking filter water bottles and ponchos and other stuff. Question is, what would you suggest for a survival pack? My husband, daughter, and I are the only 3 that have been before and only once. I believe my mother-in-law will be buying us magic bands for Christmas so that is off the list. Any suggestions would be greatly appreciated! Thank you!!!