The hotel rooms/standard view and Island Garden studios go first. I suggest you consider a Pool view or Ocean View to increase your chances of getting the waitlist as it is highly doubtful you will get the hotel/standard room as there are so few. Plus so many owners for Aulani book in June when school is out and point cost is low that will be really hard to get the Island Garden view for a June reservation using a waitlist. Also like most
DVC resorts the 1BRs are the last to book, so you might be able to book a 1BR when a studio or 2BR are not available.