LF friendly, mature, active guild

I'm a 25 year-old female looking for a social guild that also enjoys doing things together. I don't need parties all the time; but just don't be dead. Even occasional parties would be great.
I also wouldn't mind doing some earlier missions all over again to help out...as long as it fits into my RL schedule. I haven't done PvP, so...you can take that into consideration.

Currently I'm most active on my 20 W/Mo. I'm on late at night...maybe 8pm PST+
Prophecies and Nightfall...

Any guild is fine...small or large...old or new But I would prefer an older group of people...or at least people who can handle themselves maturely. No drama please.

edit: thanks for all the replies...i really appreciate it. i think i have found a place. still would be nice to meet more ppl around.