NO PURCHASE NECESSARY. Purchasing does not improve your chances of winning. Void where prohibited. Sweepstakes is open to legal residents of the 50 US and DC, age 21 or older. Sweepstakes starts 08:00 am EST on 08/07/17 and ends 11:59 pm EST on 08/25/17. Sponsor: Intrepid Travel Incorporated, 201 1st Street, Suite 300, Petaluma CA, USA 94952.