sonja -
I'm not aware of any street-to-village cross-reference document. Sounds like a good idea, though!!
The 'out-of-state tax' you mention might refer to bringing a car that's titled in another state into FL for registration in FL when you become a legal resident of FL. See recent threads on the topic:
Car registration
Car Registration
Car Registration
Not sure if you're wanting to know FSBO info for selling a home in TV or elsewhere. If it's in TV:
http://www.thevillagesfsbo.com/
Hope all that is of some help!!
Bill
