As many of you problems know about, swifty, the legendary fury warrior.
http://www.youtube.com/watch?v=I-tf7jZ6wVo
He has a good guide on youtube for all people new to pvping or wanting some good pvp tricks.
For example, when fighting a hunter, when you charge him instantly use "Challenging shout" to make his pet attack you, then when you run into his freezing trap, his pet will instantly break it. Thats just one of this awesome pvp tricks, the video can be found here:
http://www.youtube.com/watch?v=wGPqM0E48xc&NR=1