Rleo, I wouldn't be so quick to judge knifemakers in you area. Think about it from their perspective; most of us work on knives part time, out of our homes, where we live with our families. Would you be willing to let a complete stranger into your home, to see where you keep all of the expensive equipment you have accumulated over the years? I once had a guy from another state call me out of the blue to say that he had seen one of my knives in a magazine, and could he come and stay with me so that I could teach him how to make knives? At the time I had a day job, a wife, and three little girls at home. Naturally, I (politely) declined the guy's request.
As for knifemakers with actual shops; I currently work at a shop in an industrial park, making knives for someone else. While I would be willing to show someone around, I'm sure my boss would not appreciate me giving shop tours and instructions to friends (or strangers). He does bring his friends by to do these things and, literally, they sometimes get in my way. However, my boss pays me and the bills, so he can do what he wants.
You would have far better luck if you befriended other knifemakers, maybe even here, before you asked them for a shop tour. If you want to meet a bunch of makers and learn about knifemaking, you can sign up for the
New England Bladesmiths Guild seminar every September, and there may be events even closer to you. (Your posts don't give your location, but it looks like you are in PA.) Good luck.