Alright, I would gladly make a map. What I need from you guys is to tell me some landmarks or buildings you feel should be placed on the map so that I can This gives me an idea of a location you'd like to have in the roleplay.

For Damon I'm going to claim the starting hideout warehouse as his building.
For Sage I'll claim a lab that she might raid often for supplies.
For Raven I'm going to claim her cheap apartment in the shady part of the city. 

These are just some examples for you guys. I hope this makes sense.