Where do you teach? Your location is listed as Swarthmore, so I'm assuming somewhere in that area. I teach middle school in T/E (Conestoga is our high school); to boot, one of my grade team members is a proud graduate of Strath Haven
I graduated from Villanova in 2006, so while I'm still relatively new to the area, it feels a lot like home.
I have a hunch we've already either attempted contact with your breeder...but we've talked to so many I'm having trouble connecting the town with the name. The breeders we're really liking are Susan Strickland in Landenberg, Kandy Boll in Laureldale (near Reading), and Nancy Cone, who is our Cardi expert and lives in Ohio! (however, she is BY FAR the best match for our personality/needs we've spoken to, and as she's a little outside of our geographic area the puppies are cheaper... it'll be well worth the trek).
Are you on the PhillyAreaCorgis yahoo group? We joined that last week and it's been a blast connecting with some locals. They run a picnic every June; we'll probably be the ones there with a stuffed animal Corgi instead of a real one, as ours will be too young to come along at that point