I made inquires with the Game Wardens in Spiritwood and Big River and the hunting season looks very bleak. Fewer deer have been sighted because of the high mortality noted in the spring. A hunter will have to hunt very hard and rely on a lot of luck to harvest a deer, let along a big buck. Knowing me I will still have the tag in my pocket after the season is done, been there done that many times. Hopefully Old Man winter won't be so harsh on them this winter.
I picked-up the latest Western Sportsman Magazine and it stated that S.E. Saskatchewan looked promising. I imagine that there will be zones that are good and some not so good to hunt through out the province. Good luck to the OP!