Awesome find! Here's quest names and links, for reference:

North

Keep 'Em on Their Heels - http://www.wowhead.com/?quest=12284
Shred the Alliance - http://www.wowhead.com/?quest=12270
Overwhelmed! - http://www.wowhead.com/?quest=12288


Middle

Blackriver Brawl - http://www.wowhead.com/?quest=12170

South

Keep Them at Bay - http://www.wowhead.com/?quest=12317
Crush Captain Brightwater - http://www.wowhead.com/?quest=12315
Smoke 'Em Out - http://www.wowhead.com/?quest=12324