Hi haPevraftr
I held off answering your concerns hoping you would get several exceptional answers, but that was not to be and now you are stuck with me.
Your concerns about Easter Week, seems to need someone that is clairvoyant. Of course Peen of Peen & Teller fame always says “There is no such thing as psychic’s mediums or clairvoyants” and I don’t clam any be any of those anyway. After checking with Windsor Hills “sorta-kinda” in the know folks; any ones guess is as good as anyone else’s guess.
Bookings are running high for Easter Week. It sounds like the number of pool chairs has been reduced, in order to meet current spacing requirements. The main pool is very large so you may find some areas less busy than areas close to the main lounge-chair area. The not a water park (ie Splash pool on steroids) will most likely be very busy.
Bottom-Line; Expect the Clubhouse and Pool Complex to be busy, but hopefully; reasonably usable. Face mask are only required in the Welcome Center & Guest Services area, but you can wear your mask if you feel uncomfortable if other guest are not complying to spacing rules.
OBTW: Everyone in your group will need to pickup there wrist bands to have access to the Clubhouse & Pool complex.
...G'day
...Pulsar