Update: I've have to describe my experience this year as "tepid". Work responsibilities have cut into my hunting time, but I've hunted three counties (Center, Carbon, and Pike) and have found there to be a lack of turkey noise (and Turkeys?) wherever I have hunted. Last year, it seemed that every time I stepped out of the cabin in the morning, I could hear gobbling. This year, it was much quieter, and it didn't seem like the birds would respond to anything I did.
I'm done - looking forward to doing some shooting this summer.