Walk around your neighborhood and see what's on the ground floor. Boarded up windows? Luxury car dealerships? Coffee shops? Look at the buildings. What kinds o

Walk around your neighborhood and see what's on the ground floor. Boarded up windows? Luxury car dealerships? Coffee shops? Look at the buildings. What kinds of utilities are hooked up? Coax? Fiber? DSL? What kind of antennae are installed? What is their HVAC setup? Who's coming and going? What are they dressed like? What are they doing? Just pay attention and go with the flow. There are all kinds of opportunities around if you know how to look.