Dong - the Sunoco in Nashua at exit 5 sells it. This stuff is oxygenated, but no ethenol.
I prefer the 260GTX unoxygenated and has a 2 year shelf life.
Also, google Sunoco race fuel and there is a fuel finder. Just don't run the leaded stuff in small engines.
Prefer this stuff vs. pump gas with additives. They really don't prevent separation.
Also, you can by ethenol free fuel in northern NH at the pump.