Search campsite remains for clues as to who is setting them up. You may need to search several campsites before you find the information you need. You are looking for a page with scribbled gnollish.
Possible locations for the campsite remains:
( 999, -18, -735 ) Copy/waypoint 999, -18, -735
Return the note you find to Elvic Garrett.
Speak with Acting Lieutenant Germain for your reward. ( 900, -15, -577 ) Copy/waypoint 900, -15, -577