Forum

http://etf2l.org/help/new/

With your current knowledge you can indeed play already! Go for it.
If you have 5 friends with you and want to play a Mix and later a PCW, join:
#tf.wars @ Quakenet IRC

To use it properly either watch the other players asking for matches or write in the following format:

6v6 div5 on now

“6v6” stands for the game mode and is often left out,

“div5” for the skill level. The division equals the ETF2L division, often abbreviated ‘d5′,

“on” means that you have a server online that you can play on. If you don’t, put “off” there.

“now” stands for when you actually want to play. Sometimes teams write a time there, for when they want to play.