It depends on how you define "large" guild. Whistle FC is a casual guild with about 30 active members right now who love random fun times. Our most active time is probably 7pm-ish to 10:30pm-ish PST. You can find out more about us on our forum thread: http://forum.square-enix.com/ffxiv/t...uiting-Players
or website: http://whistle.guildwork.com/

And feel free to contact me (Sar Aya) or June Rivenvale in game with any questions you might have.