I just got back from PA!! We stayed in Hershey. The quilt store in Hershey is pricey. We found the best deals in Intercourse,PA and Bird in Hand, PA. In Intercourse the Old Country Store had a huge selection and the prices were $6 to $9/yard. They had thousands of bolts. Both of these towns had several quilt fabric stores. I am ready to go back!!!
Also, check out Martin's Barn or Fabric in Lebanon. Same great prices and 11,000 bolts!