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What kind of trout are you after? There are some different techniques for rainbows vs. lakers.
If you are looking to get flags and catch trout, then Averill is the place to go... If you are looking for big trout I would go somewhere else... On Big Averill I recommend going out 100-200 yards from the state access(or wherever you find 40-50' depths) and drilling holes parallel with shore... Fish 2-4 feet off the bottom with smaller suckers, or maybe medium golden shiners... Smelt are ideal, but now illegal to transport alive... You should catch fish, and maybe even a legal one or two.