EN World appears to be glitchy as I got an e-mail notification of a reply but its not showing up here. To answer your questions, the Grey Elves dwell in what was once Seattle, the High Elves are in Washington D.C., the Wood Elves in Quebec, the Sea Elves (what will eventually become the Aquatic Elves) in New Orleans, the Dark Elves in St. Louis, and the Sky Elves (what will eventually become the Avariel) in San Francisco. The dark elves are, at this point in time, not outcast or even particularly evil, just xenophobic. Likewise, the Sky Elves and Sea Elves are just "regular" elves at this point, with no wings or gills or whatnot.
To elaborate a little more, hill dwarves make their homes in the Appalachian mountains while mountain dwarves dwell in the Rocky mountains. Halfling villages are scattered across the east coast while orc tribes live nomadically throughout the Midwest. Orcs are relatively unknown in Blackmoor, but there are goblinoid tribes to deal with.
