Taken from a previous post I made somewhere
My setup
When I want to auto attack I just right click on the mob. For autoshot I just click on the icon thats 3rd down in the outside most right action bars. I'm going to use "->" instead of hotkeyed to or remapped to.
Freezing trap -> G
Feign Death -> R
Scatter Shot -> T
Hunter's Mark -> V/8
Viper Sting -> 9/Y
Immolation trap -> NumPad +
Aspect of the Cheetah -> Numpad 7/Home
Apect of the Hawk -> Numpad 8/Up Arrow
TrueShot Aura -> Numpad 9/Page up
Mount -> Numpad - (mounting and dismounting with the same key to get those horde chasing you, or flee after fding)
This isn't the greatest hotkeyes setup in the world but I have been playing with it for so long that I would /cry if it were changed.
The reason I like this is because I still use the W key to move my toon around as opposed to clicking the left and right mouse buttons at the same time. The left index finger gets a really good work out as well, and this same setup moves into the other toons I play as well. Having instant/major things hot keyed helps. If theres any questions, comments post away.