Stubblejumper would be a good resource seeing he live in Fort Mac. I would assume you should be OK, seeing the west has had a pretty warm start this year.

The bugs are out in Sask now, but not in force. Generally aren't a huge problem till mid may or so but this year lots of standing water from a wet fall and decent snow cover so I suspect they'll be killer this year in most areas and most likely we'll see them a bit earlier as well. Although we still have some frost in the AM which helps a lot. I'd plan for them just in case but either stubblejumper or your outfitter would be a better source of info.

Best of luck