Chuck (who lives in Charleston SC) has given you lots of great advice. I will echo that Barefoot is a wonderful set of tracks, and there are 4 courses in there; Love, Dye, Norman, Fazio. Wonderful!
I know where the Hilton is, though note sure of their "golf concierge" capability. If they don't have one, follow Chuck's advice and go to Martins and find their concierge. TONS of deals out there for cost effective and budget friendly golf.
Good luck. You will have a blast.