[Reiker000]

You forgot about the 2000 year old Mormon submarines

For behold, ye shall be as a whale in the midst of the sea; for the mountain waves shall dash upon you.
— Ether 2:24

And it came to pass that when they were buried in the deep there was no water that could hurt them, their vessels being tight like unto a dish.
— Ether 6:7

And thus they were driven forth; and no monster of the sea could break them, neither whale that could mar them; and they did have light continually, whether it was above the water or under the water.
— Ether 6:10

How do you breath in an ancient submarine? Drill holes.

And also we shall perish, for in them we cannot breathe, save it is the air which is in them; therefore we shall perish. And the Lord said unto the brother of Jared: Behold, thou shalt make a hole in the top, and also in the bottom; and when thou shalt suffer for air thou shalt unstop the hole and receive air. And if it be so that the water come in upon thee, behold, ye shall stop the hole, that ye may not perish in the flood.
Ether 2:19-20