I'm not sure what IRC is but is XFIRE good enough?
My user name is amundre and I'm representing the Arctic Heroes clan. Dont be turned off by the name, we're thinking about changing it. We are American based but we are EXTREMELY flexible when it comes to time. No real tryouts so dont worry about it and we are one of the most laid back clans you'll find. Now that I think about it our clan may have an irc channel but i'm not positive, I'll have to check with Zero (the clan leader).
Also, would the times between 2:30 PM EST and 4:00 PM EST or 8:30 PM CEST and 10:00 PM CEST your time be good for clan activity till school's out?