Avfuel Corporation announced that fixed-base operator Big Sky Aviation of Millville Airport (KMIV) and Cape May Airport (KWWD) has joined its nationwide network of branded Avfuel dealers. To kick off the alliance, Big Sky Aviation is offering double AVTRIP points on all fuel purchases until October 22, 2008. This means that each gallon of fuel purchased earns the pilot four (4) AVTRIP points.