Have a look here - when I started this game this map helped me a lot:

https://guides4gamers.com/divinity-original-sin-2/map/reapers-coast/

Maybe this may help you, too... I didn't use it that often (only for the last act, to optimize the hell out of it), but...

http://divinityoriginalsin2.wiki.fextralife.com/Reaper's+Coast

#JusticeForKarlach

Petition to save Karlach: https://www.change.org/p/justice-for-karlach