I was only able to find 3 of the 8 clues and I'm looking for help to complete this information. Post if you have info and I can update the following:
1 great divide: use fairy to port to GD, bag in a creek nearby
2 ?
3 ?
4 crystal caverns: use fairy to port to CC, zone out, bag sitting nearby
5 ?
6 great divide: kodiak tunnel north west side of zone. bag sitting just inside tunnel barely out of aggro range of red con kodiak
7 ?
8 ?