While drifting slowly through those deep deep holes for big blues, does anybody ever catch big flatheads? I've just started getting into drifting , caught 11 yesterday from #7 on up to #15 but haven't caught any flatheads. Looks like drifting in 30-50 feet of river water with big boulders for structure would produce some big flats as well. Of course it looks like it would produce a big blue to but it hasn't yet. Yet!!