Wisconsin - Whistling Straits or Sand Valley - very lucky

So our oldest kiddo will be going to summer camp for the first time in Wisconsin this year. When we go to pick her up, we are gonna go early to play golf.

Any opinions on Whistling Straits vs the courses at Sand Valley? Whistling is very pricey but would be so cool. And Sand Valley looks to be an awesome setup and more affordable.

Any help is appreciated. Thanks!