Wow that is a whopper! What type of rig are you using and how far out do you cast? I typically use a 4oz weight on the bottom and 2 droppers a couple of feet up. I have tried throwing lots of different distances but tend to find that the further I cast the better I do. Just curious how you are fishing down south. I have had my best success in Rockaway Beach for redtails. However, I have to sadly admit that I have not fished that many different spots up here.