Howdy Jason,
This technique was first posted by Lawrence I believe:

"Go to mapquest.com, or maps.yahoo.com or any map site. Type in any street for any neighborhood you want to work in......

Then go to whitepages.com and click Reverse Address.

Enter the STREET only without the street NUMBER.

This will pull up most of the phone numbers and names of everyone on that street.

Then go back to mapquest, and get the next street name, and repeat.

You can get yourself a huge targeted market!

God loves you.
Brent.