There are a number of quilt shops in the Intercourse area. They are Zook's, The Old Country Store, The Quilt Shack, The Log Cabin Quilt Shop and another that I can't remember the name of. Three are within walking distance of each other and the other two within a 5 minute drive. There is also Dutchland Quilts on route 30 (another 15 minutes away).
Then there's Burkholders and Sauders. They are a little further away but still doable.
You can spend a full day just at the shops in Intercourse. They are good sized stores with large inventories at very reasonable prices.
I don't have my calendar with me but if I'm available on that date I could meet you there and show you around. PM me and maybe we could work something out.