As for taste they are better than chum. But I do know how to catch them, anything pink. Small pink flies, jigs and spoons work great. The best way to catch them in the lower river is to plunk a pink spinning glow with a sand shrimp. Some places you can drift pink corkie, yarn, and scent or sand shrimp for them too.
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They say that the man that gets a Ph.D. is the smart one. But I think that the man that learns how to get paid to fish is the smarter one.