Thanks for the suggestions.
I am slowly easing off my pain killers and limiting the preventative medications I am on to Topamax, Nadolol and Celexa with Botox injections. I have also started taking some natural supplements. If I don't have success this way I'm going to look at stopping the preventative medications as well.
I've had fewer headaches in the first 3 weeks and am feeling better.
The secret of health for both mind and body is not to mourn for the past, not to worry about the future, or not to anticipate troubles, but to live in the present moment wisely and earnestly. Buddha