Same here... I was hitting shots fat, thin, and even a few of the dreaded "s" words. It feels out of sync, but that's a problem I'm going to have to work on, because my current swing features hip slide forward, but very little, if any, hip rotation.
Frigging awful, but that wasn't really a surprise. Never can operate a wedge properly to start a season.
Really Windy Knoll is a very generous sort of course. Lots of undulations but very few trees and the water is in places I can avoid. One lost ball and that was on the first tee shot. Mid-season, I'd be disappointed not the break 90 out there.
Aside from being soggy, the course was in good condition for the most part. They did punch their greens not long ago and there was a ton of sand on them. Didn't make for very good putting yesterday, but it ought to be pretty nice in a few weeks.
Try doing the mapping rehearsal even slower. Go to A2 slow 2 or 3 times a bit slower than you did there. Then go to A2, pause, then up to A4 and repeat. Reinforce the feeling of the positions. Then do a few slow transitions to A6, then A6 to impact without hitting. If you have a mirror, this really helps as well.
Finally, do the whole swing at at 50% or partial swings to reinforce the feels.