...Also, if you can get a security clearance....and are will to fly over-seas

Private contractor in Iraq and Afganistan are hiring for King Air experienced pilots. The job has long hours but the pay is great and you are moderately safe @ the base and while flying.

I have an friend flying over there now and says there is nothing to spend your money on so you just bank it. Typically most people go home for the off month so you would not qualify for the tax free but money is still really good (6 figures in most cases)