

Celebrate Mark’s life through their registry below.
Organized by Lauren Vu
Mark was more than a dedicated member of our community. He was one of our own.
Those who serve in Search and Rescue are bound by trust, commitment, and a shared willingness to show up when others need help most. Mark embodied that spirit completely. His loss is felt deeply by his family and friends, the entire Search and Rescue team, and the broader Teton Valley community he cared for so deeply.
Mark believed in the mission of Search and Rescue...

K-9 Program
We are seeking $6,750 to fund our 3 dog and handle... Read More

UAS (Drone) Program
Unmanned Aerial Systems (UAS) are rapidly becoming... Read More

E-Bikes
Less than 25% of our volunteer rescue team possess... Read More

Mental Health Resources
We would like to offer mental health resources to... Read More

Mark W. Bostleman of Victor, Idaho, died unexpectedly in a backcountry snowmobiling accident on January 11th at the age of 62.
Mark is survived by his children, Kendl (Ryan) Planck and Sam Bostleman. He is also survived by his sister, Bonnie Loeser; grandchildren, Kellan and Emerson Planck; partner, Mollie Houkom; and many beloved nieces, nephews, cousins and friends. He was preceded in death b...