Just to update everyone - Drove to FL Saturday through GA on I-75. The only problem we had with gas was that Costco was out of premium (at $2.60) but had regular unleaded. Saw prices ranging from $3-$3.20 per gallon for regular unleaded along I-75 but never a problem with availability. If these stations dropped prices due to the govenor repealing sales tax, I would have hate to have seen prices before.