Man, we are in the same boat. Where do you live. Im from Jacksom,Al about a hour North of Mobile.
The best thing I have found is to not call at all. Learn this turkeys pattern and set up a ambush. If that doesnt work, try to hunt later in day. By then then hens have left the gobbler and he will be looking for more luvin. If that doesnt work ambush him on his way to the roost. I love these kinds of birds. They make you a better hunter. Enjoy!