8. Portable Charger
Now that we have discussed the importance of electronics, this presents another challenge. You must keep these devices charged throughout the day. There are available charging stations throughout the parks, but these areas can get pretty crowded. (Plus, this will cut into valuable park time.) Instead, bring a portable charger in your bag, so any devices can be charged on-the-go. Trust us, this definitely beats waiting in line for another available outlet!