Actually you should describe the clan...
RPG or deathmatch...
How long play RPG...
What are the points and targets of clan...
The Law of Clan
Leader and founder of clan
Does clan recruit or not
Is recruitment opened or closed
If clan accepts "trainie" - how long will it be...
If clan recruits - what type of players, what skills prefer
If the clan leader wishes - post an application form with name, skills, etc...
The logo of clan or image...
Which games and servers clan plays...
well... To get more information - check out other clans topics, as Petey said...