Birddog,
I shot a 525 lb 4 years ago in the worst possible place i could have. I called the warden and told him the situation and asked about quartering it up. He was hesitant but agreed, the only request was he wanted the head and hide to stay intact. Wow that was a heavy pack, if i remember correctly it was 104lbs. The warden met me at the first game lands road and let me load all the game bags in his truck and we drove out to my truck, about a mile. In my experience they have been very willing to help, when it comes to getting a bear out or checking them in when the stations are closed.