Go to curse.com and look up the addon "Oqueue"
It's an addon that finds premade groups for you. The guy who put it together even has a 500 man ventrilo server available to use when organizing groups. Groups are going at all times of the day for bg's, rbgs, dungeons, sha of anger.
You bring up the oq list, and it shows how many groups are formed with any gear or rating requirement that the leader impliments.
You then submit your battletag and the addon sends your gear and info to the raid leader and he decides whether or not to group you.
If accepted you're put directly into group and required to join ventrilo.
No bots, No afk's, Just 9 or more other people just like you who hate losing bg's because of bots.
I've got something like 70+ games and 2 losses. When before getting the addon I had to do 5 or more randoms just to get my daily win. I'm actually doing bg's for fun again and I love it.