No plastic vapor barrier or vapor retarder. Paper faced insulation is fine if not asphalt covered paper faced, keep it vapor open to dry inside, pp.14; http://www.buildingscience.com/documents/guides-and-manuals/gm-guide-insulating-sheathing
Other helpful hints, pp.31-33 and all the rest; http://www.buildingscience.com/documents/houseplans/hp-hot-humid-recommendations
Gary
Other helpful hints, pp.31-33 and all the rest; http://www.buildingscience.com/documents/houseplans/hp-hot-humid-recommendations
Gary