Setting Up a 3:1 Mechanical Advantage System for Raft Recovery

The 3:1 mechanical advantage system, commonly known as the Z-drag or Z-rig, is a straightforward method that increases the pulling force on a rope attached to a raft. This system...
Zach Collier is the owner of Northwest Rafting Company and an International Rafting Federation Rafting Instructor and Rescue 3 Whitewater Rescue Instructor. He has decades of river guiding and expedition experience across the American West and internationally. Zach specializes in technical rowing, whitewater rescue instruction, and professional guide training. He is also a dedicated conservation advocate, working to protect wild rivers like the Rogue and Illinois through partnerships with agencies, nonprofits, and local communities.
Sunday, October 26, 2025

The 3:1 mechanical advantage system, commonly known as the Z-drag or Z-rig, is a straightforward method that increases the pulling force on a rope attached to a raft. This system...
Tuesday, January 21, 2025

The Palm Gradient 3.0 Shoes are a top-tier river shoe, crafted to meet the specific needs of whitewater paddlers. Developed with input and rigorous testing by renowned kayaker Bren Orton,...
Friday, November 24, 2023

If you're considering some winter boating it's crucial that you have solid kits with you along with some extra items for cold weather and shorter days. This article contains the...
Tuesday, October 17, 2023

Here's a whitewater rower's progression from gentle Class II to adrenaline-pumping Class V California rivers. These whitewater runs are at listed from easiest to hardest recognizing that the exact order...
Friday, January 27, 2023

Before rafting through the Grand Canyon I was provided many gear suggestions from fellow boaters. Since I flew to Flagstaff for the trip, what I could bring was somewhat limited...
Thursday, October 20, 2022

Join our first ever Ultimate River Runner Contest! You'll need to submit videos for review by the judges to show off your abilities. Grand Prize: Immersion Research $1000 gift certificate...
Tuesday, October 5, 2021

Our friends at NRS generally make the lowest priced river gear on the market. Even though most of their stuff is designed to be low cost, some items are really...
Monday, February 24, 2020

This week we said goodbye to an industry legend. Vladimir Kovalik made an impact in the world of rafting through his gear innovations, tenacity, and passion for rivers. The following...
Friday, January 31, 2020

BoatSmith is a few weeks away, which means whitewater paddlers from across the west will be migrating to Northern California’s Smith River. This is the only watershed in California with...
Wednesday, September 18, 2019

Writing any “best” list is tough and certainly an opinion skewed by the motivations, personal likes, and experiences of the author. Here is my own personal top 10, my fave...