Sean Chuma · Interdimensional BASE

BASE
INSTRUCTION

Elite-level coaching for those serious about doing this right.

The Location

The Perrine Bridge,
Twin Falls, ID

The Perrine is the premier location to learn BASE jumping — 486 feet above the Snake River, with a generous landing area and as much forgiveness as this sport will ever offer you. That said, BASE jumping is dangerous. It can cause serious injury or death, and it demands to be treated that way every single time.

The course is built around you. We move at your pace. The goal is to make sure you actually know what you're doing — not just check boxes. Come prepared: complete at least 10 pack jobs before your course date and we'll get a lot more jumps in together.

Prerequisites: 200 skydives, or extensive paraglider experience. It's also highly recommended you complete at least 10 pack jobs before your course date — the more comfortable you are with the gear going in, the more jumps we'll get done together.

486

Feet above water

4/5

Day first jump course

200

Minimum skydives required

Course Structure

4/5 Days. Your Pace.

Day One

Gear & Ground

BASE-specific equipment, proper setup and checks, and the foundations of safe jumping.

Day Two

Assessment & Exit

Object and weather assessment, exit strategies, malfunctions and procedures, and staying mentally sharp under pressure.

Day Three

Canopy & Control

Canopy flight patterns, sinking, gliding, accuracy, landings, and deployment methods — PCA, static line, handheld, stowed.

Day Four

Advanced Training

We expand on the basics and start moving you toward your specific goals — aerials, unpacked jumps, other objects, and beyond.

Day Five

Weather Day

BASE jumping is at the mercy of conditions. A built-in weather day means we're never rushing because the forecast didn't cooperate — we use it if we need it.

What You'll Learn

No Shortcuts.
No Gaps.

Students progress at their own rate with one clear objective: to move forward in this sport in a way that's safe, skilled, and smart.

BASE-specific gear knowledge — proper setup, checks, and use
Packing techniques and efficiency
Object assessment and site evaluation
Weather assessment and go/no-go decision-making
Knowing when to stand down — and mental state during jumps
How to stay calm in intense, high-consequence situations
Malfunctions, emergency procedures, and object avoidance
PCA, static line, handheld, stowed — progression and methods
Pilot chute selection; slider up vs. slider down setup and use
Exit strategies and obstruction awareness
Manually pulling pins
Canopy flight: patterns, sinking, gliding, accuracy, and landing
Ethics, respect for other jumpers, property, and object preservation
Jumping other objects safely
Bust factors — how to identify and avoid trouble
Choosing the right people to jump with and learn from
Is your path constructive or destructive? We'll talk about it.

Every Course Includes

Built In.

▶

Jump Video

Video of every jump, including in-freefall footage — yours to keep and review.

✎

Jump Debriefs

Thorough breakdowns after each jump so you understand exactly what happened and why.

✓

Guided Progression

Supervision throughout, paced to you — not to a schedule.

☎

Post-Course Access

After the course wraps, you can still reach out with questions. That relationship doesn't end on day four.

★

Mental Sharpness Focus

This sport is as much a mind game as a physical one. We train both.

⚡

The Best Time of Your Life

Not something we can put in the fine print, but it's pretty much inevitable.

Advanced & Private Training

Going Further

Advanced training is available by the day — for students who want to keep pushing toward aerials, unpacked jumps, running exits, object avoidance, or canopy skill refinement.

Or maybe you just want to get more comfortable, sharpen your packing, and have experienced eyes on your progression. That's what advanced training is for too.

Aerials Unpacked Jumps Object Avoidance Running Exits Canopy Skills Other Objects Packing Private Courses

"Is your path constructive or destructive?"

That's a question Sean asks every student. BASE jumping at a high level isn't just about skill — it's about how you think, how you choose your jumps, who you choose to jump with, and whether you're building toward something or burning it down.

Pricing

What It Costs

First Jump Course

4/5-Day Program

Contact Sean directly for current pricing.

Note: Course fees do not include food, lodging, or travel.

Rental gear: Available at $50/day if you don't have your own. All gear must be BASE-specific.

Not sure if your gear qualifies? Just ask before your course date.

See It In Action