EDIT: Here is the list thus far. It's pretty self explanatory; but if there is a discrepancy with the way I've categorized the regions/areas, just let me know and I'll fix it.
List last Updated 5/22/2008.
Canada
Alberta
TK 4130 – Calgary
British Columbia
TK1455 – Langley (Suburb of Vancouver)
Nova Scotia
Del Fargazer - Dartmouth
New Brunswick
Gypsyboy - Somewhere
Manitoba
Sixxgunn13 - Winnipeg
U.S.
Alabama
LOPERO - Hartselle
DarthVader1 - Phenix City
Alaska
Arizona
Light_Tech - Mesa
MaulMaus – Phoenix (metro area)
Jimmy BufFETT - Phoenix
TeamFett - Flagstaff
Arkansas
California
Bountyone – San Diego
LadySewforus – Sunny So Cal, Disney City (?)
TD2253 – San Diego
Tim Allen – South Orange County, Laguna Beach area
silver n black trooper – Los Angeles
xfettx – Orange County
slave1pilot - Lancastor
SarlaccBits - Ventura
Colorado
Corby – Parker
Hydra - Eagle
Frerr Shj'Edoc - Gunnison
Connecticut
Delaware
District of Columbia
runJEDIrun (moving to NYC soon)
Florida
Wolfie – Sarasota
Georgia
dhs36 - Atlanta
Hawaii
WetOkole – (island/city not specified)
marauders_need_love_too - Waipahu
Idaho
sithchick – Somewhere (city/town not specified)
Illinois
The Clone Emperor – Chicago (in a big chocolate egg, apparently)
Indiana
vadr_h8r – Southern Region (city/town not specified)
wolverine solo - Bluffton
Iowa
Kansas
Kentucky
Louisiana
en4cer3184 - Covington
Maine
Maryland
Massachusetts
BobaFettSlave_1 – Middleton
webchief – Somewhere (city/town not specified)
tk7602 – Waltham
Michigan
xero - Port Huron (permanent) and Mount Pleasant (apartment while at college)
Minnesota
Mississippi
Missouri
AmmoMan84 - Knob Noster
Montana
saint_nasty - Bozeman
Nebraska
Mixmastermace - Omaha
Arakus - Omaha
Nevada
GCNgamer128 – Las Vegas
The Clayster - Laughlin
New Hampshire
New Jersey
jackpot76 – Southern Region (city/town not specified)
Tuskeny21 - Garfield
New Mexico
New York
Vasili Zaitsev – Bronx, NYC
Bonegnawer – Brooklyn, NYC
North Carolina
LostSonOfSparda – Cary
Murphoid - Wilkesboro
Jaster TK-1580 - Shallotte
Outlaw Assassin – Charlotte
North Dakota
Rokeim - Oakes
Ohio
butterbean – Dayton
never_ending_fett - Cincinatti
t_bone9600 - Jackson
Oklahoma
FettDad – Enid
Oregon
cojake – somewhere (city/town not specified)
Pennsylvania
Lucksy31 – Plymouth Meeting
TehEl1te - Pittsburgh
Rhode Island
South Carolina
Southern hunter – Somewhere (city/town not specified)
South Dakota
Tennessee
Bortas69 - Ooltewah (suburb of Chattanooga)
Texas
Jose - Houston
Sareth Dorn – Somewhere ( a bordertown, name not specified.)
schwartz – Somewhere (city/town not specified)
Mattastic13 - Corpus Christi
Utah
Vermont
Virginia
BobaFett07 – Chesterfield (suburb of Richmond)
Washington
saltydog81 - Whidbey Island
West Virginia
Wisconsin
CombatBaby – the Moon (city/town not specified)
Wyoming
Europe
The Netherlands/Holland
AntMan – Delft
DutchFett - Leusden
Sweden
jf_nilsson - Vasteras
United Kingdom
Chewcy – Shrewsbury
Mojo-Fett – Gosport (Hampshire) South England
Ronin677 - Norwich
Too short for a stormie - Belfast, County Antrim, Ireland
flo fett - Paisley (just outside Glasgow), Scotland.
Darth Paul - Aberdare, Mid Glamorgan, South Wales
FettSniper – near Norwich
France
Dark Amon – Somewhere (city/town not specified)
Norway
Skjoldhammar – Trondheim
KoRn3000 - Horten
Turkey
Darth Pyross - Istanbul
Spain
Madrid Boba - Madrid
Asia
South Korea
SinisterFett – Seoul
Singapore
al13ns – Somewhere (city/town not specified)
Halo_1 – East Coast (city/town not specified)
Australia
Alcfalath – Perth
South America
Argentina
Odran Kor - Buenos Aires
Iceland
mobius – Mosfellsbaer
Dabbafett - Akureyri