Instructions
Recruit people to join the clan. A quick way to scout new talent is to play games and invite potential candidates in the game itself.
Create a website or forum for the clan to use when not gaming. Having either of those makes it easy for the clan to communicate when not on Xbox Live. These can also be a good way to handle recruitment and schedule clan practices.
Practice and play together on a regular basis. When practicing for tournaments, practice the maps and game modes relative to the tournament to become competitive.
Join leagues and tournaments. Tournaments keep the clan active and help establish the clan's notoriety within the community of the game the clan plays.