I am interested also. We can try to make guild events on the calendar, and see how that goes. If we get a lot of people taking turns, it might not be too bad a process
Another thought I had is perhaps we can do a few guild raids, and then do a CRZ to a PVP realm, and have at it? Set a time limit for each raid to make it easier on the person who invites us. We must have people in these guilds that have mains on PVP realms. It will still take some time though, as I read you need to get the killing blow in order to have a chance at the coin, so healers are having a very hard time.
I think an event where we are taking turns would help those that are specced into healing.