Our Travel Specialists

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Idaho raft guide in yellow dry suit

Alec Gordon

River Guide

Coming soon...

ROW Adventures Guide

Charlotte Diamant

River Guide

She’s been guiding for 3 years on the Rogue River. She attended undergrad on the East Coast where she studied environmental studies with an emphasis on watershed Conservation. Upon graduation Charlotte quickly moved back to the West Coast as she missed the western wilderness. When Charlotte isn’t on the river she enjoys bird watching, skiing, hiking, and visiting home back in Oakland, California. She always has a bird pocket guide on her and is excited to tell her guests all about the birds and surrounding wildlife on the rivers she runs.

river guide in idaho

Jonah Grubb

Operations Manager

Guide since 2011 MT, ID, WA, OR, China, joined ROW 2010. Jonah's first rafting trip was on the Salmon River at 9 months of age and it's fair to say he has grown up rafting. Since becoming a guide, he has become an avid kayaker and all around outdoorsman spending his free time climbing, backcountry skiing, mountain biking and hiking. He also loves projects and can be found helping friends upgrade their houses or building out their camper vans. After graduating from Pomona College with a Bachelor's Degree in Physics, Jonah found himself travelling the world, including spending a year in China raft guiding on the Salween and Daqu (upper Mekong) river and kayaking on days off, including a solo kayak first descent on the Kanas river in the far northern region of Xinjiang. Now back in Idaho, Jonah has taken on the role of ROW's Operations Manager with a hand in the logistics of all our trips across four states. 

river guide in blue hoodie along a river

Garrett Sopko

River Guide

Garrett has been guiding with ROW Adventures since 2019 and loves the feeling of being in the “Wild West” that Montana offers. Originally from Brooklyn, New York, he holds a Bachelor's Degree in Environmental Sociology with a minor in Outdoor Studies from St. Lawrence University and first got involved in river life while at college. One of his most treasured childhood memories is throwing snowballs at New York City taxis before quickly running away! When it comes to his most amazing life experiences, Garrett describes seeing the sunrise atop the tallest mountain in New York, Marcy Mountain, followed by sunset from the top of the One World Trade Center as up there with his best days on Earth. Aside from being a skier and a tennis player, Garrett describes his special skill as being able to fit everything he owns into his Subaru Outback. 

man in yellow pfd on red whitewater raft

Bill Sedivy

River Guide

A river guide since 1990, Bill has worked part-time for ROW since 2004 and joined our full-time team in 2022. Born and raised in the Cleveland, Ohio area – near the headwaters of the Cuyahoga River, which infamously caught fire in 1969 – Bill has been rafting and canoeing rivers for more than four decades. A former journalist, Bill published in 1995 a collection of short stories about river running called River’s End: A Collection of Bedtime Stories for Paddlers. Over the years he’s also worked hard in various capacities to protect the rivers, fish and wild places he has grown to love. From 1996 to 1999, Bill served on the board of the national advocacy group, American Whitewater. He served six years as president of the non-profit Save Our Wild Salmon Coalition (2007-2013). From 1999 to 2015 Bill worked as executive director of Idaho’s only statewide river conservation group, Idaho Rivers United (IRU). During his tenure at IRU, Bill led efforts to protect the Owyhee, Bruneau and Jarbidge Rivers of Southwest Idaho as federally protected Wild & Scenic Rivers, and, guided the organization to several other important river conservation victories. In 2015, he was named a national “River Hero” by the nationwide association of river conservation groups, The River Network. Since his ‘retirement’ from IRU, Bill has worked mainly as a river ranger for the U.S. Forest Service and the Bureau of Land Management on various rivers. He spends his winters bird watching, attempting to learn Spanish and doing a little rafting — in Costa Rica.

Guiding Destinations: Snake River, Salmon River Canyons

ROW Adventures Guide

Cole Gustavson

River Guide

After studying accounting at Adams State University Cole knew he wanted to be on the river. Born and raised in Durango, Colorado, Cole spent plenty of time on the river and in the San Juan Mountains as a kid. He was a competitive wrestler for most of his life including through college. He recently moved to Coeur D’Alene, Idaho for a slower pace of life and to continue river guiding in a new environment. In the off-season, you can find Cole on the mountain skiing or snowboarding. If you catch him on the river, you can call him by his nickname, “cole-slaw!”

female Rogue River Guide

Julianna Fultineer

River Guide

Guide Since 2011: WA, CO, OR. Joined ROW in 2016. Julianna, or Jules to many, has been a professional river guide since 2011. Growing up in Southern Oregon near her beloved Rogue, she was drawn to the river from an early age. She began guiding professionally during college, and has warmly embraced the path that river guiding has helped her carve out. Guiding has taken her to Washington, Colorado, and home to Oregon. For Jules, rivers offers a unique opportunity to illuminate for others the transformative power of the natural world. When not on the river, Julianna attends Naropa University, where she is pursuing an MA in Clinical Mental Health Counseling with an emphasis in Wilderness Therapy. She hopes this degree will help realize her dream of facilitating transformation through relationship with the river.

Guiding Destinations: Rogue River


man with wide brim hat on whitewater raft

Michael Jorgenson

River Guide

Guide since 2014: AZ, ID, OR, CA, WA, UT, Chile. Joined ROW in 2017. Hailing from Boston, Michael describes himself as a mediocre mandolin player, a decent whitewater kayaker and a decent bridge player. He's been kayaking for the last decade and loves working in the outdoors after being inspired as a kid during a five-day family canoe trip in the Boundary Waters. Michael holds a B.A. in Art, Mathematics and Physics and once explained system collapse in quantum measurement to a kayaking client (at their request). He currently spends his winters teaching math and and science at Alzar School in Cascade, Idaho. 

Guiding Destinations: Rogue River, Snake River, Salmon River, Family Magic (Salmon River Canyons)


Rafts on Snake River

Tyler Ashmore

River Guide

Guide since 2016: OR, ID, MT. Joined ROW in 2017. Born in the U.S. city of Vancouver (Washington State) where he spent his childhood playing in the yard alongside three siblings, Tyler is a passionate soccer player who can solve a Rubik’s cube in under two minutes. When he’s not challenging his brain to 3D puzzles, he’s working towards his Bachelors degree in Applied Science at Oregon’s Pacific University and climbing Mount Hood in search of unforgettable sunrises over the Three Sisters. Former ROW Adventures guide, Sam Morrison, knew Tyler was going to be a river guide the first moment they met and since then he’s pursued his career as a boater. 

Guiding Destinations: Snake River, Salmon River, Family Magic (Salmon River Canyons)