They are actually in Misty Thicket (same side of Rivervale as the coach). Head west shortly to the big huge wall. follow it north and a wrap around it. Once you are on the other side of the wall, if you follow it south, you will come to the captain for for the Capt Qst.
The pick claw camps are nearly straight west from that captain. after about a 10 second run, you will see a tower on a hill which has goblins on it. Past that tower at the base of the hill, you will be able to con the pickclaws. There are 3 camps, 2 are side-by-side with 3 pickclaws, and 1 is across from them (south i think) with 2 pickclaws.
They are not far, about a 20 second run from the wall.
If you still can't find em, let me know, I'll make a halfling n show ya.
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