About | Catamaran Dan

The Man

Catamaran Dan — Ove Ironhand

Adventure expedition sailor, U.S. Coast Guard–licensed 200-Ton Master, and former Navy submarine watchstander who's been doing genuinely hard things on the water since before most sailing influencers were born. The Blue Rim 5™ Sailing Expedition is his next chapter — and it's the one he's been building toward his whole life.

The backbone of who he is was formed in the submarine service. When a submarine is submerged, it is a sealed world. No signal. No backup. No one coming to help. Every qualified watchstander owns their domain completely. You solve every problem with what you know and who you are — and that discipline never entirely leaves you. It is exactly how this expedition is designed and run.

Modern Y-DNA work traces his paternal line through the I1 haplogroup to the Norse voyagers of a thousand years ago. He sails as Ove Ironhand. That combination — submarine discipline, Norse wandering spirit — shapes everything: calm decision-making, conservative risk management, genuine curiosity about the people and coastlines of every port he enters, and a very strong preference for good food, cold drinks, and conversations that go somewhere interesting.

USCG 200-Ton Master USN Submariner Qualified in Submarines ASA Instructor FAA Drone Pilot LSS Black Belt PADI Adv. OW Blue Nose Shellback MBA · GWU MS Health Informatics

Catamaran Dan

Ove Ironhand

Background

Forty Years of Doing It for Real.

On the Water

U.S. Navy Submarine Service — Qualified in Submarines, one of the most demanding qualification processes in the U.S. military. Ship's Control At-Sea Watchstander. Blue Nose (Arctic Circle). Shellback (Equator). USCG 200-Ton Master. ASA Sailing Instructor — monohull and multihull. 20+ years teaching sailing. PADI Advanced Open Water Diver. FAA-Licensed Drone Pilot.

In the Field

This is not a scientist's expedition. It's a sailor's expedition with a reef awareness lens. He observes, photographs, takes notes, and shares what he sees — because he's been in and around the water long enough to know what's changed. No institutional affiliation. No reporting obligations. Just eyes open and paying attention.

Everything Else

Lean Six Sigma Black Belt. MS Health Informatics — University of Tennessee. MBA — George Washington University. Three decades of technology and project management consulting — clinical decision support, healthcare systems, international program management. The same discipline that builds reliable systems builds reliable expeditions.

Base Camp

Nevado Ranch, Vernon, Arizona — 6,000 feet in the White Mountains. When he's not on the water, he's here. The ranch is where Shamrocket lives between expeditions, where JAK the wild cottontail has taken up residence near the gate, and where the next adventure gets planned.

First Mate

Looking for the Shield Maiden.

The Rim Run™ is a decade-long expedition and Catamaran Dan is looking for one woman made of the right stuff to share it. Not a passenger. A partner — in seamanship, in judgment, in the life this expedition actually is.

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About the Sailor