A nice ranked team that needs an ad carry or a mid.

Hello,
My name is Tristan and I play league of Legends since 4 or 5 years now.
I am seeking a team to improve my playing in league of legends. I have been playing alone for too long and I am ok to experience the ranked game.
I watch a lot of streaming in internet such as chips & noi (french shoutcaster) and I watch twitch tv.
I have a lot of ambition and am really attentive in improving my playing with my team.
I play ad carry vayne, ez or draven most of the time but alternate with mid orianna, diana or brand.
I experienced all lanes but these ones are the one i'm the best at.
I was a stracraft 2 player but i gave up my account to my little brother.
I think I'm done for the description, if you want to know more, ask me here or add me as a freind: NAWAKIN.