Myself and my two best friends are staying at the GCH from the 16th-18th. We were there on the 50th and it was truly a magical day. We also will no be dressing up.
We will be there 16th-20th on the VGC side. Also, not dressing up. We took a vote (8 of us) and decided the added luggage plus most of our costumes were wool, heavy cotton, and leather jackets...so, way too heavy to wear all day in Anaheim on a hot summer day.
We're hoping to not have to line up too early. Maybe an hour or less before 8am. We have lunch reservations at Carnation Cafe, so as long as we're in by then, we'll be good.

This will be our non-break day, as I don't want to get stuck not being able to get back in. It should be fun!
Ditto on the no-break day as we don't want to get stuck on the outside of the park in the afternoon with no indication on when we can get back in. We also have a noon ressi at the Carnation Cafe (great minds thinking a like

). We will probably take that time to plan out the afternoon (assuming that we will actually know what special things will be happening that afternoon).