RE: Biggest whitetail buck
Biggest I saw was probablly around 170". Big non-typical that was running on the farm up the road. I was tagged out and just sitting in a stand with my grandfather keeping him company when I saw him stand up in a 1/4 acre patch of brush right off the side of the road. Dual drop tines and split G-2's. I would have swore that he was a 200" deer when I saw him but when I got home and got to calculating, I guessed that he was a high 160" to low 170" buck.
Largest buck I have seen was an easy 180" typical while spotting. He was on an old mine property heading into a large patch of woods owned by a doctor that has it posted up tight. Rumor has it the doctor has the center of these woods hollowed out with a massive foodplot in it. This is around where the owner of the shop I shoot at got his 186" non-typical a while back.
These were both in Indiana County, Pennsylvania