|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||4 days ago||40.56||$27.59||You save $12.97|
|Amazon US||3 days ago||29.59||$27.59||You save $2.00|
Nate Ostis is a member of the senior field staff for NOLS and a Swiftwater Rescue Technician instructor. A lifelong educator, he was a lecturer for the outdoor recreation department at Plymouth State University, and he has taught at an international whitewater kayaking academy. He is the author of NOLS River Rescue (978-0-8117-3352-6) and NOLS River Rescue Guide (978-0-8117-1373-3), winner of the 2015 National Outdoor Book Award for Best Instructional.