Billy Chapman Jr. made his reputation leading avid anglers in search of big Mexican largemouth bass and trophy-caliber peacock bass in the Amazon, so he knows great fishing when he sees it. Northern Idaho has untapped monster smallmouth bass and a remarkable population of surprisingly big largemouths, but that’s not all. There are also Kokanee salmon, walleye and trophy northern pike, along with fly fishing options galore. You’ll run out of time and energy before you run out of options.