Price varies seasonally also

Currently they are $35, $75 for guests. Golf courses are in great shape.

I played there last week and they just recently opened back up, so I don't think they will be closed during September. The course was in great condition

If you are playing at Troon at the Hyatt, the price will vary on the time you go. However, if you go on golf now, you may get a more favorable price on a round with cart vs going direct. Price roughly $90-110 for 18 holes

No, carts have gps. And they also rent golf boards which are a LOT of fun no gps on them.

They have a 36 hole package, I've done it. Contact the clubhouse. They'll hook you up.