I'm still thinking Dave's
@Disneyhead date....ie June early....but, with all the new stuff, probably soft openings of some sort (cast, AP, or hotel guests) in late April , early May. They really need to run full tests on the rides, and get the operations running, before the official opening. This is too complicated to just throw the gates open overnight. Those early hotel reservations might be a bit of a clue. Good source of test dummies.