I hunted Unit 8 last season in early Dec. I did not witness any chasing or rut activity where I was located. There is a huge cut over on the SE end of the unit sandwiched in between some other private property. I hunted that area primarily while my cousin hunted the upper sections closer to the interior. I saw very few deer, all does. The DCNR folks who run the place, indicated there were some really nice bucks in the area that moved in and out of the cut over frequently, but if they were there I never saw them. The place was boiling over with good sign, however. My cousin saw a nice buck that did not meet the antler requirement. He was hunting up near the N end of the unit at the time.
They were very clear about making sure any bucks killed must meet that requirement. I think other hunters killed three bucks that weekend.
If you have specific questions let me know and I'll help as I can.