We're a family of 6 going in August. At one time it was posted that as long as all of us go into the parks for the first time together our MYW tickets will be interchangeable among us. Has this held true? I am the keeper of the tickets and in the past have just handed them out to each person randomly and then collected them after admission for the next round. Will I need to write names on each ticket and be sure each person has the ticket they used upon first entry each time we enter a park? Thanks for the information!