People on-time should be in Greenville in an hour. Exit 57 coming from the North-East direction. (Exit 56 coming from the South-West direction. The two exits merge into Spinx Oil.)
Greenville , SC meeting point (4 pm - Spinx Oil) map:
http://i.imgur.com/t77KwOZ.png
2497 South Carolina 14
Greer, SC 29650
Late fools (including me) will be there meeting the MD crew around 5:30 - 6 pm it seems.