Here is how the contest works:
Invited participants form teams of four persons each. Each team works to solve 100 clues regarding the American West. The twenty teams with the most correct answers are awarded with a wonderful trip to the Marlboro Ranch. The one team with the most correct answers wins $1,000,000.
This is the third year of the contest and in the previous years, no one has correctly answered all 100 questions. I was one of the top twenty finalists last year and I can tell you that there is no treasure hunt. Once the twenty teams are selected, there is no more competition.
Just so you know, in order to be eligible you must be a US citizen age 21 or older AND a smoker. Also, I believe that the sign-up deadline has passed. If you have not already requested a registration packet, it may be too late.