The Reagent pouch drops at the burning blade people at 51 26 but the cave entrance is at 52 29 (dropped on 5th Cultist)

The Fire tar dropped at the razormane people in the barrens at 55 26 off of ANY Razormane at thorn hill

(plz rate if helpful!)

1) Do NOT head up the long valley from Razor Hill to Orgrimmar.

2) Go out NE exit of Razor Hill.

&nbsp a) If you are heading into valley then you went out the north exit. You can follow previous instructions and make an immediate right (east) before you get into the valley.&nbsp This will take you east along the Razor Hill fence.&nbsp

3) When you get to NE exit of Razor Hill, head due north.&nbsp The cave you want is right smack in the middle of your path.&nbsp

&nbsp a) You will see the valley to your left.&nbsp Do NOT go in this valley, stay to the right of the valley and just head nice and straight up to the cave.

4) Fight your way into the cave.&nbsp You will know you are at the right cave because, as previously mentioned, it is guarded by Burning Blad Thugs and Neophytes.&nbsp

5) Soon you will come to the cultists.&nbsp They are the guys with Imp pets.&nbsp They drop the Reagent Pouch.&nbsp

6) There is a path which goes down to the right just before half way in - there is a chest near it, either at the bottom or at the top.&nbsp I've done this quest 2x now and both times the cultist at the bottom of that path dropped the pouch.

Hope this helps.&nbsp Lots of good info above, just wanted to clarify because even after reading it, I killed a few harpies.

DUROTAR:&nbsp 52,29 above the ridge.

BARRENS:&nbsp 56,23

GOODNIGHT NOW!

Commenting here because I had to piecemeal my success from the above comments (very helpful, but can get confusing).
So! My very own summary.
To find the cultists:
From Razor Hill go north out of the camp. Immediately past the last building in camp, hang a right off the road and follow the curve of the ravine around. There's a path that leads up to top of the ravine (53, 38). Continue north--you'll run directly to the mouth of a cave. Yes, there are mobs there hanging around the front of the cave that -aren't- cultists.
Don't fret!
I thought I was in the wrong area too. They're inside the cave, to the left when following the path. First cultist dropped it for me.
(Incidentally, don't be like me and spend an hour in the cave near Orgrimmar. You'll end up scratching your head and wondering why none of the mobs in there are cultists. :3 )

Fire Tar - Razormane Thornweaver, Geomancer, Water Seeker, and Mystic @ East of Crossroads
Reagent Pouch - Burning Blade Cultist @ North of Razorhill not in the ravine.

To get the burning blade's cave, you actually have to go to the rise at the top of the ravine. It's remarkably easy once you do it. If you're in Razor Hill, run in the direction of Orgrimmar, but take a right once you get to the end of the buildings. There will be a hill that you can go up and that will take you up top. Keep running in the direction of Orgrimmar and you'll see a cave with some orcs guarding it.

Blizzard uses this quest to cull the weak from the ranks of the shaman...

The cave you need is not Skull Rock, it is Dustwind Cave, which is almost directly north of Razor Hill and east of the ravine that goes out of Razor Hill toward Ogrimmar.

Clear and simple, for the non-Cosmosers.

Okay. Go to Raven Hill and face the Raven Hill Barracks. It's across from the Inn. Looking @ the Barracks, turn and look straight left. &nbsp You'll see a cloth armor merchant, a bowyer, and so on near a little tent. Behind them is a fence. Go behind that fence, and then go straight. To be clear, walk around the fence and then run straight. You shouldnt go onto the road, you're too far.

Now, once you can turn, turn left again . You'll see many mesas (rocks) and such. Run straight, and then over some of the rocks, you'll find Drygulch Ravine. There's a gray cave, and inside are warlocks with imps. Enjoy killing them, they're lvl 11.

These are the instructions i followedThe CoOrdinates are 51,26

Dont waist your time like me killing the Razormane guys in Durotar they are in the Barrens ok east of Crossroads.
And the cultist are in the cave at 52,26

hope info is helpful (;

The co-ordinates for the hill that leads atop the ravine are 53, 38.

Could someone post a link to the program that give the coordinates. This would be very helpful.
I just started this quest and have had no problems with the directions given so far but the coordinate #s do jack for most of us.