Get ready for the longest drive of the summer. Play a round of golf at any participating Golf Newfoundland and Labrador course, and you could win the ultimate golf adventure:   A weekend of non-stop golf all across the province for you and three friends aboard Provincial Airlines private jet.     Tune into OZFM every morning or fly Provincial Airlines for extra chances to win.     For full contest details and to enter, tee up and take off at Golf Newfoundland & Labrador's official site.