On an early entry morning (low season), what time are offsite guests allowed entry to Main Street? Do they hold them at the turnstiles until 9am or let them in at 8:30?
When we have visited on Extra Magic Hour Mornings, since we are locals and don't stay onsite everytime we go, we were held at the gates until 9 am. Hope this helps!
You may want to consider an inpark character breakfast on a nonearly entry day - especially for the MK. It's a great way for a nonresort guest to get into the park, eat breakfast, and be at the back of the park when it opens.
I know that you're not trying to get in earlier than allowed but I found it interesting that we were asked to show our resort room key before getting in for EE. We were there Dec. 5-13 which is a slow time of year.