[Spridgets] Ethanol

[Mark]

Recently I have been seeing signs at local (Nashville) stations advertising 
"Ethanol Free" gas.  I have been using one Kwik Sak station for the last few 
months but now there are more showing up.  Is there no Fed regulation for 
this or is it just a local thing?  Is petrol cheaper than ethanol, the pure 
stuff is a few cents more but would be worth it.  Anybody else have this 
option?

Mark
Nashville