a small clan. Needs to be:
-Give some tasks
-Dont get bored
-Sometimwes do bosshunting
-Prefer small ones since in big one u are just a foot soilder not a mate.
You could try the iron avengers. It is a small clan and I joined a little while ago. The captian has already done a few quests and is very friendly. Here is the link if you want to check it out http://www.gaiaonline.com/guilds-home/the-iron-avengers/g.392100/.