The ocean currents in the gulf of alaska aren't particularly strong, you are looking at 1-3 days before getting within sight of land. Similarly, boats are not airplanes, as the philosopher Mitch Hedburg once pointed out, escalators aren't out of order, they are simply stairs. Boats continue to float with or without fuel.
A pan pan is a non emergency in a deteriorating situation.
I don't know the area or the details at what happend.
There is this quote from the USCG.
“At approximately 9:56 p.m., the Coast Guard determined they [the skiff] were not in distress and issued a marine assistance request broadcast on their behalf,”
Exactly what a pan pan call is.
The biggest issue is the lack of communication and the excuse that a superyacht wasn't monitoring channel 16.