How, exactly, do you propose that they tow a multiton hull stuck fast in a mud flat with runabouts???
Geez, they have problems doing that with purpose-built tugs with thousands of horsepower.
"How, exactly, do you propose that they tow a multiton hull stuck fast in a mud flat with runabouts??? "
With a sailboat, you put a line on the mast and tilt perpindicular till the keel lifts off the bottom.
Like I said, I know a thing or three about this.