If you're still looking for QC-ers (which it appears you are), I would love to help out. I have no experience with fansubbing, but I currently have a lot of time on my hands. I have also played around with programs such as Subtitle Workshop and SubStation Alpha, although I doubt those programs would be needed for QC. Regardless, if you're interested, I can be reached at barbie21_27 [at] hotmail.com.
Thanks for your time,
keepergirl