I've been there years ago when I was kid, sight seeing. From what I have heard/read it is way way way played out now and good luck having a "spirited" ride/drive there because it is so publicized it is usually crawling w/ motorists. There are many other roads near there worth checking out also.
If you don't want to drive so far south checking out southwestern VA or WV Blue Ridge Mountains is worthwhile as well.
'08 GT sport/premium, tints 20/35, 18" TSW nogaros w/ bridgestone blizzak winter, 19" sport oem w/ hankook evo summer, Philips crystalvision bulbs, debadged, Vararam OTR, JBA 1-3/4" LT's, ported TB, MF axlebacks, MF X-pipe, DBA-powerslot brakes, russel SS lines, hawk ceramic pads, GXP shocks/struts, lovells poly strut mounts, Slowhawk Tuned 344/356
Gone -'04 GTO A4 2.5" custom exhaust, sweet thunder muffs, H pipe, Z06 heads, Baer brake it, 20% tints, torrid red, AEM brute force intake, tuned