I have been fishing a fairly shallow bayou nin central arkansas. Lately, the crappie seem to have disappeared. Anyone got any ideas? This bayou is about 6 ft. deep consistently throughout and has very shallow banks. I have tried shallow, deep, minnows, jigs, jigs with minnows and everything in betweeen????? HHHEEEEEEEEELLLLLLLLLPPPPPPPPPPPPPPPPPPP!!!!!!!