Contact Tidelines Institute

Mailing Address

Tidelines Institute
P.O. Box 100
Gustavus, Alaska 99826

Staff Contacts

Laura Marcus
Co-Executive Director
laura@tidelinesinstitute.org

  • Gap Year
  • Community Workshops
  • Media Inquiries

Zach Brown
Co-Executive Director
zach@tidelinesinstitute.org

  • Short Courses
  • Partnerships
  • Development

Deja Jarvis
Administrative Guru
deja@tidelinesinstitute.org

  • Billing
  • Administrative Issues

Colter Barnes
Homesteading Resident
Inian Islands Campus: colterbarnes@gmail.com

  • Inian Islands Campus

Tanner Horst
Campus Director
Gustavus Campus: tanner@tidelinesinstitute.org

  • Gustavus Campus

Amity Wilzeck
Chair of the Board
amity@tidelinesinstiute.org

  • Governance
  • Board of Directors

© 2026 | Tidelines Institute is a 501(c)3 educational nonprofit.