I am curious about something. Why are gas prices so varied depending where you are in South Carolina. On Friday I filled my tank at the Shell near the HHI bridge for $3.97 a gallon. Later that evening I went out to Beaufort down Ribaut Rd and the stations there, Enmark, BP, Citgo, Hess, Shell all ranged from $3.87 to $3.91 per gallon for the same gas. I then drove up to Virginia on Saturday and paid $3.79, around I believe it was Santee, and the stations around Walterboro were about the same $3.79 to $3.85. These are stations right off of 95 where I would expect higher gas prices as travelers have no choice what they pay. It is all the same gas! Why is there such a drastic price difference?