I just tried Waze. Kind of cool. But how do I search by GPS location?

Thank. Anyway I found the answer

>>Can I navigate to latitude and longitude or GPS coordinates?
Yes. In the Navigate search box, enter "longitude, latitude" (without the quotes) where longitude and latitude are in decimal form. For example, for the United States, Disney's Epcot Center in Orland, Florida is located at these coordinates: "-81.54942,28.37529"