Mine atm is a GY a bit soutwest from Naxxramas. I'm on horde side and I'm sitting here with 5 shammies waiting for alliance raids to res after wipes in Naxx. Solo wiping 10-man raid over and over again is just priceless. After some time they manage to get away spreading out and flying away, but I don't have to wait much for next fail raid to come.
A ressing 25-man raid can be a bit problematic though, hehehe.