I'd suggest trying to land any sort of flying job at this point, CFI, Banner Tow, etc. With the all of the layoffs at Independence, and the upcoming ones at Comair, Mesaba, and Pinnacle, you'll be competing for a job with guys that have a lot of 121 experience. Flying in another position right now would get you up to the 1200 hours necessary for a 135 position if a 121 job doesn't come your way soon.