ACA L5 Raft Instructor Upgrade Cajon de Maipo, Chile February 12-13, 2026

What is an ICE?

This two-day Wyld Heart evaluation is for current ACA Level 4 Raft Instructors—oar and paddle—who are ready to take their Level 5 Instructor Exam in one of the most iconic river canyons in South America. Held in the stunning Cajón del Maipo outside Santiago, this international assessment challenges instructors to demonstrate technical mastery, judgment, and teaching excellence in advanced Class IV environments.

Guided by the Wyld Heart ethos of resilience, clarity, and leadership under pressure, this L5 exam blends technical performance with your ability to teach, communicate, and hold a high standard of professional river leadership.

What this exam assesses:

Instructional competence in Class IV conditions
Your ability to coach students effectively and safely in complex water.

River judgment + real-time decision-making
Line choice, hazard awareness, communication, and adaptive leadership in dynamic scenarios.

Technical proficiency (oar + paddle)
Clean, confident execution of advanced maneuvers, rescue awareness, and overall river fluency.

Teaching methodology + presence
Clear progressions, meaningful feedback, group management, and professional instructor-level communication.

Leadership under stress
How you support, guide, and manage a group in an environment that requires composure and precision.

Course Fees: $400

Logistics:

For those of you coming from out of the country, please be in touch with Jess at Jess@WyldHeartCo.com for help with housing and transportation.

Register Now

Upon successful completion, you will:

• Have the opportunity to ear your ACA Level 5 Raft Instructor Certification—qualifying you to teach in Class IV environments internationally.
• Expand your career into high-level instructional programs, expedition leadership, and advanced training roles.
• Strengthen your credibility as an elite educator capable of managing complex water and student learning simultaneously.
• Step into a leadership identity rooted in technical mastery, clarity, and purpose-driven performance.

This is a rigorous and rewarding milestone for instructors committed to excellence, international experience, and the highest level of river education.

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FAQ

  • To become an ACA Instructor, an Instructor Candidate must:

    • Participate in an Instructor Development Workshop (IDW) and pass an Instructor Certification Exam (ICE). These courses are offered either as separate courses with time between for skills and presentation development and practice or can be offered concurrently (at the discretion of the Instructor Trainer) as an Instructor Certification Workshop (ICW).

    • Perform paddling skills consistently with demonstration quality

    • Demonstrate effective teaching skills

    • Demonstrate technical knowledge of paddlesports

    • Demonstrate appropriate safety & rescue ability

    • Demonstrate effective group / course management and positive interpersonal skills

    • Represent and promote the ACA and paddlesports in a positive manner

  • General Requirements for all Instructor Candidates:

    • Be a full ACA member (Join Here)

    • Be at least 18 years old

    • All participants must acknowledge personal compliance with and demonstrate general knowledge of the purpose and significance of the ACA Essential Eligibility Criteria (EEC)

    • Understands and acts in accordance with ACA’s Code of Conduct

    • Demonstrate general knowledge of inclusion initiatives

    • Successfully complete an Instructor Certification Workshop (IDW and ICE)

    • Upon successful completion, register with the Safety Education and Instruction Council

    • Have and maintain first aid and age appropriate CPR

    • Demonstrate a general knowledge of paddlesports and the ACA

    • Demonstrate the ability to appropriately perform and teach all of the following material, unassisted, in the appropriate venue

    • Instructors are expected to be able to demonstrate, teach, and model everything on the official ACA skills course and assessment course outlines which correspond to their level/craft and in the appropriate venue

  • ACA Level 5: Advanced Whitewater Raft Instructor

    Paddle + Oar | Two-Day Intensive

    Format: Instructor Certification Exam (ICE / ICW-style upgrade) Venue: Class III+/IV whitewater (feature-dependent) Group Size: 2–3 Instructor Candidates

    Course Purpose

    This two-day intensive is an evaluation-focused upgrade for current ACA Level 4 Raft Instructors seeking Level 5 Paddle and/or Oar certification.

    This course is not a skills tune-up or workshop. Candidates are expected to arrive with strong technical proficiency and are evaluated on their ability to teach, manage risk, demonstrate judgment, and lead effectively in consequential whitewater environments.

    Course outcomes may affect existing certifications and endorsements.

    Primary Focus Areas

    • Risk management as a continuous, dynamic process

    • Judgment and decision-making under pressure

    • Recognition and mitigation of heuristics and cognitive bias

    • Teaching complex skills in moving, consequential water

    • Using advanced maneuvers as decision tools, not tricks

    Advanced maneuvers may include:

    • Surfing for position and control

    • Boofing for consequence management

    • Side-slips and micro-adjustments for hazard avoidance

    • Strong eddy-line control and precise angle management

    Candidate Expectations

    Candidates are expected to:

    • Be familiar with the ACA Level 5 Rafting curriculum and relevant ACA policies

    • Demonstrate professionalism, preparedness, and effective communication

    • Teach clearly and confidently in dynamic environments

    • Make sound decisions that account for group ability, conditions, and consequence

    • Manage time, energy, and instructional priorities appropriately

    Assessment occurs throughout the course, including at the put-in, during scouting, on the river, and in group discussions.

    Daily Overview

    Day 1 — Risk Framing & Technical Control

    Morning (Classroom / Shore)

    • What Level 5 instruction requires

    • Risk management as a teaching skill

    • Heuristics, bias, and decision traps

    • Advanced technical skills as risk-management tools

    Afternoon (River)

    • Surfing to maneuver and create decision space

    • Side-slips and precision avoidance

    • Boofing as risk reduction

    • Scouting, line choice, and real-time judgment

    Day 2 — Judgment Under Pressure & Rescue Integration

    Morning (Classroom / Shore)

    • Teaching risk in real time

    • Instructional clarity in consequential terrain

    • Rescue decision-making and restraint

    • What “passing” looks like at Level 5

    Afternoon (River)

    • Complex line selection with multiple valid options

    • Rescue scenarios with competing priorities

    • End-of-day fatigue and stop/go decision-making

    Final Assessment

    Each candidate will receive individual feedback addressing:

    • Risk management and judgment

    • Heuristic awareness

    • Technical execution (paddle and/or oar)

    • Teaching presence and clarity

    • Professionalism and instructional effectiveness

    Final debriefs include discussion of certification outcomes, conditions, or development recommendations related to ACA Level 5 Paddle and/or Oar certification.

    Bottom Line

    This course evaluates how you think, teach, and lead in real whitewater—not just how you run lines. Candidates should arrive prepared to demonstrate instructor-level judgment, adaptability, and professionalism in dynamic environments.

  • Wyld Heart Co. courses are open to all individuals who acknowledge the ability to perform the following essential eligibility criteria:

    • Breathe independently (i.e., not require medical devices to sustain breathing)

    • Independently maintain sealed airway passages while under water

    • Independently hold head upright without neck / head support

    • Manage personal care independently or with assistance of a companion

    • 
Manage personal mobility independently or with a reasonable amount of assistance 


    • Follow instructions and effectively communicate independently or with assistance of a companion 


    • Independently turn from face-down to face-up and remain floating face up while wearing a properly fitted life jacket


    • Get on/off or in/out of a paddlecraft independently or with a reasonable amount of assistance


    • Independently get out and from under a capsized paddlecraft


    • Remount or reenter the paddlecraft following deep water capsize independently or with a reasonable amount of assistance


    • Maintain a safe body position while attempting skills, activities and rescues listed in the appropriate Course Outline, and have the ability to recognize and identify to others when such efforts would be unsafe given your personal situation

  • ACA Instructors, Instructor Trainers, and Instructor Trainer Educators are required to maintain appropriate First Aid and age appropriate CPR training from a nationally recognized First Aid and CPR provider throughout the term of their ACA certification. First Aid and CPR courses must include hands on practice and skills demonstration.

    If an Instructor, Instructor Trainer, or Instructor Trainer Educator’s First Aid or age appropriate CPR certification expires during the period of his or her ACA certification, the ACA certification is no longer valid. Instructors, Instructor Trainers, and Instructor Trainer Educators whose certifications are not valid are not eligible for ACA insurance coverage. For additional details, please review the SEIC Policy Manual.

  • Oar Instructor Criteria

    Paddle Instructor Criteria

    ACA Raft Instructor Manual – English & Spanish

    ACA SEIC Manual

    ACA Code of Conduct

  • Equipment to bring to class. We are here to answer any questions and to help pair you with whatever gear you might need:

    • PFD - Type III or V

    • Whitewater Helmet

    • Sun protection

    • Fleece or Wool warm layers

    • Wetsuit or drysuit

    • Dry or splash wear

    • River Shoes

    • Rescue knife with locking sheath

    • Whistle

    • Sunglasses with retainer strap

    • Water bottle

    • Dry bag

    • Lunch and snacks

  • A 50% deposit is due at registration. Of this, $325 is non-refundable and non-transferable. The remaining 50% is due prior to the course start date.

    • More than 120 days prior to course start: Full refund of any payments made, less the $325 non-refundable portion of your deposit.

    If Wyld Heart cancels a trip for reasons other than force majeure (natural disasters, political instability, pandemics, etc.), you’ll receive a full refund including your deposit. If cancellation is due to force majeure, we’ll make every effort to refund recoverable costs or apply your payment toward a future trip.

    All cancellations must be submitted in writing via email to: jess@wyldheartco.com.

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Meet your instructors

Jess Lewis

I’m Jess Lewis — river guide, coach, and founder of Wyld Heart. For over two decades, I’ve led teams and expeditions across Antarctica, Africa, South and Central America, and the American West. My work has always circled back to one thing: helping people find courage and clarity in wild places.

I’m an American Canoe Association Instructor Trainer (Level 4 Raft), an ACA Level 5 Raft Instructor, ACA Level 4 Swiftwater Rescue Instructor and chair of the ACA Rafting Committee. I’m also an AMGA-trained mountain guide, an avalanche instructor, and a Wilderness Medicine Instructor. Along the way, I’ve started nonprofits, taught as a professor, written as an author, and guided international expeditions.

Through Wyld Heart, I bring all of that experience together — mindset coaching, leadership training, and embodied resilience — to help you navigate challenge, lead with heart, and step into the biggest version of yourself.

Two women wearing helmets and outdoor gear smiling for a selfie in front of a river and rocky hills.

Elisha McArthur

Elisha McArthur has been rafting her entire life. Growing up in a family of whitewater enthusiasts, at 15 years old she knew she wanted to be a raft guide and so began her whitewater career in 1999 at the age of 18. Throughout her career, Elisha guided on rivers all over before settling down on the Arkansas River near Salida, CO. In 2017, Elisha started Canyon River Instruction (CRI) with her husband Alan Cammack. Elisha also travels to teach professional development for raft guides, and specialty guide schools, offering American Canoe Association (ACA) certifications and working with rafting companies all over the world. Elisha is currently certified by the ACA as a Level 5 Rafting Instructor Trainer Educator, Level 4 Swiftwater Rescue Instructor Trainer, and Level 5 Swiftwater Rescue Instructor. She is also the current chair of the Rafting Discipline Committee for the ACA.

Still have Questions?

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