Took the wife and father in law to Harts lake. Tried trolling with wedding rings, castmasters, panthers, blue foxes, slow and even slower, bottom to the top no bites at all. Still fished on marked fish used worms and still no bite. Water temp was 47. Got hailed on pretty hard for about 20 minutes. Good day on the lake but no fish! Got there at 1100 and left at 4.

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