Elsewhere, but how about Matt. 28:19?
(Matthew 28:19) . . .Go therefore and make disciples of people of all the nations, baptizing them in the name of the Father and of the Son and of the holy spirit. . .
Nowhere does that say that a special few are authorized to administer a baptism. Basically, whoever teaches you can baptize you. If you learn on your own, then baptize yourself.
As Garybuss said, it is nothing more than a ritual bath to "clean away sin".
And now I almost feel as if there is no other place to go.
If you believe in the bible, then the bible answers that question for you: (John 14:6) . . .Jesus said to him: "I am the way and the truth and the life.
There is no need for an "organization": (Psalm 146:3) . . .Do not put YOUR trust in nobles, Nor in the son of earthling man, to whom no salvation belongs.