I'm surprised it took this long, but it sounds like there are three new Charlotte brewery tour companies opening up: http://www.charlottebeer.com/2013/04/10/new-charlotte-brewery-tours/
Sounds pretty darn good. I hope they are able to eventuially expand a bit and offer specialty/themed/holiday tours and additional breweries.
I was with him last night, and im "working" with him all day today. If you can call pouring beer at a festival work, that is...