New campground data will be free to all Rand McNally TripMaker® RVND™ owners   Skokie, Ill., February 14, 2012 – Rand McNally, a leader in specialty travel and navigation, and Woodall’s, part of the Good Sam family of RV clubs, community and publications, are partnering to include Woodall’s campground data in Rand McNally’s TripMaker® RVND™