I just moved to Saskatchewan as well from MB. I'm in Saskatoon, and the closest hill to me is Table Mountain, near Battleford, bout 2 hours away, so I'm not too sure if that's in your direction or not. SK doesn't have that many hills, but I head Table has an alright park. For powder, you're best just to get a snowmobile tow and find some pow pow along a river or something and make a kicker hahaha, it's how we do it on the prairies.