I've caught a few very nice large mouth bass 4-5 lbs fishing for tigers at newton. I think my best tiger there was 45". 40-45" is probably an average fish at pineview if you can find them. Muskies can be hard to catch sometimes. Try trolling twice as fast as you would for trout, maybe 4 mph. Use down riggers, side plainers, short lines and maybe a long line. The short line could be in your prop wash about 20 feet back. You will need to test your lures to see if they can handle the speed. You will also need the proper poles because a 20 lb fish can hit pretty hard at those speeds.
Good luck.