I have the late seating and on the waitlist for the early on the 4/24 Wonder. I have been calling a couple times a week to see if I can change it. It is myself, my girlfriend, and two gilrs age 7 going. I just read that I should go to Wave Bands and I shouldn't have much of a problem. Another family had the same results from Disney, but got the eraly at Wave Bands. Is this true?