Profile for BarbLee2

This is my first time here, so not sure that I am posting in the right place. 

Does anyone know what the situation is about kids in the line? My 11 year old will wait with me, and we want to know if we can buy three tickets because she is "in line" or if we can only buy tickets for ourselves. We would love to invite one of her bests to join us, but not sure if they allow kids to buy tickets! This would impact how early we go!