2 in main part in Lower West City.
2 in lower part of Lower East City.
The list gives almost exact location.
Phil August quest giver and receiver
Ike Tar - Lower City East @ 51.6, 32.8
Sheeli Bar - Lower City East @ 55,32
Rufus - Lower City West @ 29.5 , 47.3
Teresa - Lower City West @ 28.2 , 36.7