Wifi across the United States has just ascended into an all-time high with the advent of McDonald's adding free wifi to participating locations. There has been an effort to establish free wifi hotspots by various government agencies, but now the commercial sector is paving the way. McDonalds covers more real estate across the U.S. than almost churches, so you are bound to have free wifi in your area. If we were to make a comparison, the recent ad campaign by Verizon regarding coverage maps would resemble the same coverage area.
Search to see if your local McDonalds has free Wifi Hotspot