From May 15, 2018 - September 30, 2018, 70 sponsor locations throughout Montana will be selling passports to motor enthusiasts. These passport holders will have 122 days to travel to as many locations as possible to collect stamps to fill their passports. Each stamp they receive, will give them an entry to win over $3,000 in cash prizes. This challenge gives enthusiasts a chance to ride the state and discover some great Montana treasures!