DEFINITELY tree stands for Whitey Bucks.
Try a distressed rabbit call for bears up there in the NE corner. After we get outta our tree stands, we'll do this during the middle of the day or early afternoon before we head back to the stands for the evening hunt. Hit the call, and then wait a little bit. We've had them come charging in on a dead run, and others have taken their time and were sneaky in their approach.