Fairly usefull post with some details about Balance arena:

http://forums.worldofwarcraft.com/thread.html?topicId=5754518024&sid=1

By the way for moonkins serious about 2v2 (with a Rogue), Lewt Carries Me is just an awesome vid, altho it's from the rogue PoV it just really helps with how to handle setups. Some prior knowledge is good tho, theres little going into detail about how to kill things 1on1, just how to split m up and when etc.

i Tryed boomkin on tournement realm last month and i fairly enjoyed it there dps is much better then i exspected and Wrath spam pwns Starfire to open up from stealth <<< Dont laugh im a nab when it comes to pvp