National Geographic Milk Life Sweepstakes: Yellowstone & Grand Teton Family Adventure 6/10/14
http://www.nationalgeographic.com/milklife/sweeps.html

open only to legal residents of the 50 United States and the District of Columbia, who are 21 years of age or older and located in the U.S. at the time of entry.

Daily Entry

begins at 12:00 noon Eastern Time ("ET") on March 10, 2014 and ends at 11:59 p.m. ET on June 10, 2014

Prizes, Approximate Retail Value (“ARV”) & Odds: One (1) Grand Prize: 7-day
Yellowstone and Grand Teton Family Adventure The trip includes round-trip coach air transportation for a family of four (4) from a major airport near winner’s residence (as determined by Sponsor) to Bozeman, Montana.
Winner’s guests must be 21 years of age or older, unless the winner is the parent/legal
guardian of the guest. Actual value of trip prize will depend on airfare fluctuations and point of departure. Any difference between stated value and actual value will not be awarded. Winner and guest must travel on same itinerary. Winner must complete the trip between August 1, 2014 and July 31, 2015 or prize will be forfeited. Trip must be booked at least twenty-one (21) days prior to departure. Trip is subject to availability and blackout dates. Travel must be round-trip. All travel arrangements/accommodations at Sponsor’s sole discretion. If, in the sole judgment of the Sponsor, air travel is not required due to winner’s proximity to prize location, ground transportation may be substituted for round-trip air travel. All travel expenses not specifically listed are winner’s responsibility. Total ARV of Grand Prize is $21,000