Hi Matt,
Welcome to our online fly fishing (FFing) community. We're glad to have you.
I'm not a regular in your neck of the woods and you should be aware that many of our readers can be tight lipped about places to fish. Winter fishing just adds to the challenge and when things are very cold sometimes it just isn't worth the effort. With that said, you might search our Reports forum using the advanced search function for Luzerne County.
Also, the link on the upper right side of this page "Where to Fly Fish" is a good place to start.
Over time, as you get to know folks better, you can send a polite PM to folks who live where you wish to explore and they will likely be more receptive to sharing fishing spots.
Dave W.