The following 3 courses are a MUST HAVE.
First up is-Brickyard at the Crossing...Located INSIDE the Indianapolis 500 track
Nest up is Purgatory...Located in Noblesville Indiana which is somewhere between 65-70% Sand traps.
And last but not least I believe its- Crooked Stick (I believe its located in Carmel, IN and also i believe it recently hosted a match which was a stop on the US Senior Tour