Where to get bulk shavings in the metro Atlanta area?

[Laneysmom]

I have been looking for a new place to get my bulk shavings from. I was not happy with the last load I got since it had a lot of moisture in it and my mare was breaking out in hives from the cedar that got mixed in with the pine. Does anyone have any suggestions on where to find a load. I am so tired of buying bagged shavings! Thanks!

[PRS]

How much do you buy at a time? I know a place where you might get a semi trailer full or a pick up truck load. It is near Macon though.