I would look up www.ellsriverblackbearhunting.com , In winter i work in the area that they guide in and i have seen quite a few big moose and lots of wolves. I'm not sure if they guide for moose, but if not ask them who guides moose in that area. In my opinion for big moose you have to get away from the crowds.
Or you could possibly try someone in northern sask like www.shaddlakecabins.com , hunting from a boat is best for moose in my books.
But as always talk to previous clients and find out what the real deal is.
What do you do with those empty nylon feed bags or dog & cat food bags? Can you say recycle? I use them for target practice for the youngsters. Take your empty shopping bags, stuff them into an empty nylon feed bag. You can also use old clothing or rags, (but put them in the bottom so it doesnt get top heavy). When your bag is full, fold the top over, punch some holes into the top and zip tie the top shut. Paint, draw, paste, or have the kids decorate their new target. Set it out 10 or 20...