Comment by gottorf
7 hours ago
Billionaires don't exactly have a great track record in submarines. A crazy megayacht, or even a regular yacht, might serve you better!
7 hours ago
Billionaires don't exactly have a great track record in submarines. A crazy megayacht, or even a regular yacht, might serve you better!
Is there something inbetween ? A yacht with optional submerging feature ? May be just 100 feet ?
All yachts can be optionally submerged. Once. Surfacing afterwards is the tricky bit.
"Anything is amphibious if you can get it back out of the water." (Schlock Mercenary Maxim #32)