We typically raid twice a week, with a third day if there is potential for serious progression. Raid days are Tuesday/Sunday @ 5:30pm PST, but invites typically go out around 5:00pm PST. There is a definite possibility to work out different raid days if need be.
If anyone is interested, go ahead and send me an in-game mail or message me in game (battletag is Teejsta#1629). Im on most evenings. If I am not available to speak to, you can contact the GM of <BedIam> Crushero, or Mattorthepwn.
[EDIT] Just to be clear, we would be looking to fold another 10man group into our guild. <Bedlam> has been around since Vanilla Beta, and we aren't looking to dissolve the guild just yet.
I look forward to hearing from you!