Waffen touched on this subject but I feel it needs to be highlighted a bit. . .
Right smack-dab in your mid 30's just when your shaman counterpart becomes more viable for a group you are blessed by Tunare with the awe inspiring spell;
Lightnin Strike. This wonder of divine magic allows you to up your kite to a quartet.
It's a simple and yet hauntingly effective strategy:
-Find four mobs and (en)snare them all.
-Round them up nice and tight buy running around them in a circle.
-Open the sky and call lightning from the heavens to to fell your pursuers.
See, Lightning Strike on a single target is a terrible waste of mana but, hit four mobs (the maximum it will affect) with it at once and it's the fastest and most effective way to solo. So, don't let all this Shaman talk defer you from a wonderful class. If you like to be able to assist a group but still enjoy the freedom of soloing I implore you to join the Soldiers of Tunare.
Here's an old post from the Druid's Grove with locations to quad kite. While a bit dated, the information is more than apt for our server.
Quad Kiting: Locations