Sean Jansen’s journey from self-focused adventurer to conservation advocate is a powerful narrative about giving back to nature.
Sean Jansen’s “Paddling with Porpoise” is a story of personal strength, transformation, and environmental activism. This compelling memoir chronicles the author’s extraordinary 123-day, 1,004.5-mile solo standup paddleboard journey down Mexico’s Baja Peninsula in 2023, undertaken not for personal glory but to raise awareness for the world’s most endangered marine mammal—the vaquita porpoise.
What makes this book particularly compelling is Jansen’s honesty about his motivation. A freelance writer and wilderness guide who had spent years “selfishly pursuing” waves and adventures in Baja without giving back, Jansen embarked on this grueling expedition as an act of environmental penance. His journey from self-focused adventurer to conservation advocate, fueled by recovery from alcoholism and a profound sense of guilt about taking from nature without reciprocating, provides the emotional backbone of the narrative.
The physical challenges Jansen faced are staggering. From gale-force winds and hurricanes to five-to-ten-foot waves and aggressive shark encounters, the Sea of Cortez proved far more treacherous than the author had envisioned. As Jansen notes, “more people have paddled the inside passage of British Columbia and Alaska than the Sea of Cortez, and now I know why.”
Yet these harrowing physical trials serve a greater purpose. The vaquita porpoise, with fewer than a dozen individuals remaining, faces extinction due to illegal gillnet fishing targeting the totoaba fish, whose swim bladders sell on the Chinese black market for tens of thousands of dollars. Jansen’s personal struggles and his struggle against the elements become a metaphor for the vaquita’s fight for survival, making his conservation message both urgent and deeply personal.
The book excels in its vivid descriptions of the Sea of Cortez’s beauty and brutality. Jansen’s prose captures moments of pure frustration—screaming at headwinds while loaded down with gear—alongside scenes of breathtaking natural wonder. His encounters with local communities, who offered everything from food and shelter to rides into town, highlight the generosity of the people whose waters he was fighting to protect.
What sets “Paddling with Porpoise” apart from typical adventure memoirs is its genuine humility and purpose. Jansen acknowledges his “average student grades, addiction recovery, and personal self-doubt,” making his achievement all the more remarkable. His commitment to donating 100% of the book’s proceeds to vaquita conservation demonstrates that this project was never about him; it is about using his skills as a writer and adventurer to make a meaningful difference.
The narrative structure effectively balances adventure, environmental education, and personal reflection without becoming preachy. Readers learn about the vaquita’s plight organically through Jansen’s journey, making the conservation message more impactful than a purely didactic approach would be.
“Paddling with Porpoise” succeeds as both an adventure story and a call to environmental action. It will resonate particularly with outdoor enthusiasts who have felt the pull of wild places and may be inspired to consider how their passions can serve conservation. As Jansen learned, “if I want to make a difference, I should focus on the skills I do have instead of those I don’t, and put them to the best use possible.”
This is essential reading for anyone interested in adventure literature with substance, environmental conservation, or stories of personal redemption through purposeful action.
See also: Paddling with Porpoise and Paddling with Porpoise 2.
Paddling with Porpoise is available on Amazon.
