I am here now and got a studio for a week last week of April and into may. I was online at 7am on the dot to get it. And what I did was book my home resort so that when the 7-month window opened, you can click “modify reservation”, change the resort and quickly book it. (Saves the time with putting in guest information).
Other suggestion I have as well is to book a split stay and be flexible. We initially only got the first few days and then I watched for other days to open up.