The Whitewater SUP Instructor Certification Course is offered as a full five-day course that begins on the Catawba and finishes in the whitewater channel system. The course includes Level 1, Level 2 and Level 3 certifications. Whitewater SUP Courses are also offered as a two-day whitewater upgrade for those who are currently certified as Level 2 ACA SUP instructors. Level 3: Whitewater SUP ICW - $199 (upgrade from L2) http://usnwc.org/learn/instruction/aca-stand-up-paddleboard-instructor-certification/