5. Ages of everyone in your group
If you’re traveling with a group and the ages of everyone in your party vary, you might want to find out everyone’s age before buying tickets. Children who are under the age of 3 receive free entry into the parks. A ticket for a child aged 3-9 is a few dollars less than a regular ticket, which is for anyone aged 10 and up. You don’t want to buy the wrong ticket and end up paying a little more than you have to!