Free: Contests & Raffles.
From trail cam pictures, mostly in the Lincoln (501) or nearby units, rut activity starts to pick up gradually around October 27, really increases about November 3rd, peaks about November 9th, and dies down to almost nothing by November 14th.
If I had 1 day to hunt each and every year it would be Halloween, period.
I hunt 660 Minot peak and its about what bobcat said..but I've noticed during the late buck hunt there still rutting good in my area....this buck was last day of late buck... And was all swelled up and stinky