Follow the link in my signature for the Per-Level Hunting Guide, then click the Shaman filter. You're welcome
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This actually works with any soloing class, but it works best for Shaman because I'm a Shaman player myself, and when I first started compiling the guide I focused most on Shaman-specific spots.
At this point it now has hundreds of spots (271 at last count), for every class ... but it still has more Shaman spots than most/all other classes.