Not sure about wolves in other states, but in Montana the season isn't open during spring bear.
That said, what Catahoula said is good info. I would only add, get to a good glassing and learn to yourself to have the patience and discipline and confidence in your area to sit and glass for long spells. You'll find way more bruins via glassing than you ever would by hiking!
Finding bruins is about glassing, being in shape, and good timing on the season! I would do all I could to plan your hunt (if going to Montana) between the 13th of May and the 21st of May.....best of luck to you