For miners, I've compiled a list of where mining deposits are to be found, what else they drop, and what level you'll need to have in order to mine the ore up and smelt it.
I've broken down each of the Outland herbs for herbalists, including the buffs they might award, which provinces have which herbs, and where the herbs tend to grow. Many herbs also drop motes and other herbs, as well.
Skinners will be interested in the list of the types of leather, hides, and scales, where best to farm them, and how profitable such a venture might be.
Along with a brief discussion of the benefits of gathering daily quests, you should leave with all the information you need to plot a quick and profitable route to skill 375.