Overseeding went on the beginning of September through the 19th. It's got to be well healed by now.
We were there in June when the weather was hot, but we caught a nice week for golf. I believe the course is riding only and lots of stair hike up to the back tees (which I did not play). The course has plenty of elevated tees and greens making many of the other fairways visible in emerald green and white sand bunkers against the rugged earth around it. It's really pretty! I think it's worth a round at least once, but I would play it again.
Anyway, as golferdrmjr, mentioned, St. George isn't far and has some good courses.
Have a fun trip!