check out SolemnDreams.com

Our group has a group of people raiding Coil of Bahamut. I can't get passed Titan so I'm not sure what our demand is on WHM's. Their official start time for raiding is 8pm eastern, and lasts until 10ish, which sounds like it's within your boundaries.

I also, don't log on until at least 10 most nights, so I miss half of them completely :'(