I would suggest you're seeing what you want to see.
And were all baptized unto Moses in the cloud and in the sea;
Paul says nothing of being dry because that isn't his point.
Where the Corinthians dry here?
1:13 Is Christ divided? Was Paul crucified for you? Or were you baptized in the name of Paul?
Though she often proves has she reads things into a thing, other times she actually does read the right thing into a thing.
Hers being the school of hit or miss that is the fake "holiness / led" movement she obviously holds to.
But this time, some of her throwing spaghetti on a wall and seeing what sticks, got the thing right.
Exodus 14:22 And the children of Israel went into the midst of the sea UPON THE DRY GROUND: and the waters were a wall unto them on their right hand, and on their left.
Which, along with other relevant passages, indicates the phrase "were baptized unto Moses" is referring to an idea, concept, principle, or understanding other than that of the water ritual (water baptism).
The idea being that they were identified WITH Moses AS the people OF God in the sight of all those nations who heard of that absolutely astounding parting of that Red Sea.
Exodus 6:7 And I will take you to me for a people, and I will be to you a God: and ye shall know that I am the LORD your God, which bringeth you out from under the burdens of the Egyptians.
Exodus 19:3 And Moses went up unto God, and the LORD called unto him out of the mountain, saying, Thus shalt thou say to the house of Jacob, and tell the children of Israel; 19:4 Ye have seen what I did unto the Egyptians, and how I bare you on eagles' wings, and brought you unto myself. 19:5 Now therefore, if ye will obey my voice indeed, and keep my covenant, then ye shall be a peculiar treasure unto me above all people: for all the earth is mine: 19:6 And ye shall be unto me a kingdom of priests, and an holy nation. These are the words which thou shalt speak unto the children of Israel.
The idea being that of other passages in Scripture on this Identity issue - as in at the end of Romans 2 or say, in Hebrews 3 - their having failed to walk IN that Identity in the sight of the Nations.
Their great failure now serving as an ensample and an admonition to those baptized / Identified WITH - Christ BY the Spirit.
Your failure is that you haven't bothered to study out the baptism issue in the whole of Scripture. Nor properly.
So, as with GD and her kind (MADs or not), you leave yourself at the mercy of your version of their often hit or miss approach.
In contrast to turning to Google and or to endless books "about" and or to guessing at a thing, is the sound approach that is...
Nehemiah 8:8 So they read in the book in the law of God distinctly, and gave the sense, and caused them to understand the reading.
You'll note none of the passages I cited actually mention the word baptism.
Because at least within an actually consistent Acts 9 Dispensationalism, the real core of an issue is in the studying out of similarity of themes - not so much in the study of a similar word here and there.
And baptism is actually the issue of so identifying a thing with something else that they become one.
See if this very principle is not exactly the principle throughout, say, Romans 6, for example.
Rom. 5: 6-8.