Things break on boats, usually far from a shop. Over the years I’ve done field repairs on marine engines, hydraulic steering, 12/24V electrical systems, and plumbing. The work is the same whether you’re at a quiet dock or somewhere down a chain of islands with no one else to call.
My approach is simple. Stay calm. Trace the problem methodically. Fix it properly rather than quickly when you can. A good temporary fix that gets everyone home safely is worth a lot, but so is following up with the permanent one.
That showed up clearly on the August 2025 delivery of M/V Dump Diver, a 76 ft motor yacht I ran 869 nautical miles from Vero Beach, Florida, to Puerto Plata. On the way down the Bahamas we lost a galvanic isolator and a shore-power cord. I diagnosed and replaced both myself, including a new 60 amp ProMariner ProSafe FS60 isolator. Then the generator started running intermittently. I traced the fault, found technicians on short notice, and we held the schedule.
Owners and captains sleep better knowing the crew can keep the boat running. I take a lot of pride in being that person.