I seem to recall
Fallhaven Pig being the BiS farm for BoE green cloaks.
Head there witha farmer 2 levels higher than your toon's & May RnJeezuss bless you.
For rapid transit, a Druid may set their hearth with
Athair , who is just nearby the Farm.
There's always the brutal solo-grind for an Epic Legion Cloak drop. Your best chance at farming up one, or any of the BoE Epics from Legion:
Ghosts in Azuna -
https://www.wowhead.com/npc=108339/ancient-flamecaller & others around 56,65
or Candlebois in Highmountain -
Bluewax Graverobber at 55,46
For these, you'd head out on your toon themselves, as the epic BoE's drop at your level.
WoD capes are a bummer, as they have a specific mainstat on them & don't mold to the wearer, but the 'Apexis Rares' can be farmed daily.
The Agi cape
Craven Coward's Cloak is from
Gibblette the Cowardly
Don't remember where to get an Int cape from, but since you're a Bear that shouldn't matter.
I wish you good fortune in the farms to come.