Long time member and thought it was about time I added something. I tried EWT and made a Goldthorn profile in Hinterlands and a Hyjal profile for ore.
The Hinterlands one starts at the flight point at Hiri'wantha Research Station. There's no mail boxes or anything, I'm not even sure if you can do them - it just collects herbs. I guess it will collect anything you put in the section to collect but I only used it for herbs. Yes it could also be better, but it did me.
For Hyjal, when you come out of the building where you portal in, walk forward to the grass and there's a slope, I think it starts there. Apologies for being vague, it was a couple of weeks ago I made it and I haven't used it since.
These are only for Horde. The Hyjal one may work for Alliance but I haven't tried it.
I have these objects tracked
10256
10159
10160
10257
698
358
312
2311
320
Goldthorn.rar Hyjal.rar