Some awesome courses on this thread! Idlewild, Circle R, Maple Hill, are all some awesome places to play.
If I had one day to play and wanted to make a realistic game plan for courses to play, I'd go with:
Hawk Hollow, Spotsylvania VA (Big long tough course - my all-time favorite course)
Loriella, Spotsylvania VA (Tough course that always kicks my ass - one last chance for revenge
Bluemont - Arlington, VA ("Home" and definitely my all-time favorite place to play
Paw Paw - Paw Paw, WV (Not just disc golf but a spiritual experience - this would be the place to spend one last evening of disc golf)