Nice elo, you should definitely try hard this season and maybe get gold! ^^
We have just what you're looking for at dirtnap gaming.
Sign up, post on our league forums and our looking for group section.
We've got a lot of people looking for duo partners.
Also, Join us on teamspeak for even more fun @
I'll be "Lea" on teamspeak, but you can also add me in game if you have questions.
Hope to see you around, have fun!~