Bear Lake - small/large fish

[Kent]

If one is catching smaller mackinaws, vertical jigging at Bear Lake should one keep fishing that same area, or try a different location? I ask this because I assume that mackinaws are similar to many other fish species, in that schools of fish generally group by size of fish. Are mackinaws considered a schooling fish, and if so do they follow the general pattern of schooling by size? Or perhaps it doesn't matter that much because regularly one school of fish will move out and another school will move in?
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