If you have OLN, they have Fridays in the Wild. Dad and I normally just watch The Best and Worst of Tred barta. Great show, and the man does things the hard way. He's got world records to his name, he's one of the best big game anglers on the planet, etc.
Other than that, that's all that I know about. I know on FSN, during the week, they show fishing shows between noon and 2.