DH has golfed all the courses at HHI (except the private ones that he can't get on), some courses repeatedly. If I remember, there is a discount at the 3 Palmetto Dunes courses nearby, if you're staying at DHHI. And any of those courses is extremely convenient. Other than those, no discounts-but Hilton Head National is, in DH's opinion, a "best buy". And DH used to be an assistant greenskeeper, so he's VERY fussy about course condition.