There are many sites on the web that provide information for WiFi sites. I don’t know of any that are really great. The ones I used to use years ago were based on
wardriving and don’t seem to provide much information.
The best site I could find in a few minutes of random and ineffective searching was
http://www.wi-fihotspotlist.com/ that shows the WiFi hotspots in Gainesville
here. None of the sites I have seen in my search seemed to have nearly as many sites that actually exist.
As a point of minor humor I love that a low-end motel in Perry has a sign by the road that advertises WiFye. This must be a country variant of WiFi.
I suspect other folks will offer some better sites for finding wireless access.