I fish Wheeler, not Guntersville but have seen the same thing. Limited numbers of Crappie on the bed or spawned out, but most seemed to have never spawned this year. I guess there's still time since the fish are shallow and haven't moved off, but I don't think it's going to be a good year in Northern Alabama for the Crappie spawn. Of course the real story won't be told for two to three years when you feel the loss a year class of fish.