Cool DS. Hope you start up a nice fuel log soon so you can track your driving improvement over time. Then you can tell your friends "I improved X mpg just by changing my driving habits." Looks like 50 is well within reach.
I'm guessing the stations by you all sell E10, but if any of these stations are nearby you may be able to find some ethanol free gas:
http://pure-gas.org/index.jsp?stateprov=PA
It would just take a little arithmetic to determine if the expense is worth the mpg gain.