I was at the parks yesterday and my boyfriend and I asked some TMs who were outside of the waterfront about when they plan on opening the garages July 8. They didn't have a lot of information, but they did say that with Phase I, people were in line around 3 AM and once the cars piled back towards the I4, they were forced to let them inside the gates by the Highway Patrol. So they basically told us to get there early and park outside the garage entrance if you want to get in. They were forced to bring in employees for the garages so "as long as you are sitting out there you should be good". Of course, take it with a grain of salt. But for those planning on braving opening day, there you go. Some vague insight.