As title indicates, describes the boundaries. Provides that subject to the new boundary line, the 1975 extension of the Broadway Fire Tax District and the 2002 extension of the Moravian Falls Fire Tax District are valid and lawful, as are all prior collections of fire tax revenues by Wilkes County in the areas subject to the extensions. Provides that the act does not prohibit a subsequent change in the Broadway Fire Tax District or the Moravian Falls Fire Tax District.