How to scout for laundromat locations to start a coin laundry business

article in progress..

bullet points from hard experience..

large population but low number of laundromats
lightly populated areas that don't have a laundromat in miles and miles
large number of apartment complexes THAT DON"T HAVE on property laundromats
high traffic, high visibility locations

hispanic areas, college areas...

scouting locations and finding few laundromats that are really overly busy.
lower income areas