I found another old thing I worked on before... an attempt to "merge" various resources out there on the Sword Coast and Cormyr areas. (Obviously not finished - ignore the far right side
) Might help with locations for stuff, I guess...
http://www.geocities.com/echaecha/adnd/SuperMapEdit.gif
Typical places where Realms folk adventure would seem to include the Sword Coast, the Dales, Cormyr, and maybe around Zhentil Keep? But Icewind Dale, Halruaa, Anauroch, and other places are very nice as well