Without the baptism of the Holy Spirit, you have no God-given authority or spiritual power.
What does the immersion feel like? When it happened to me, it was like liquid electricity flowing through the top of my head. The speaking in tongues occurred a second or two later [which can be an unknown language, a foreign one, or just words of praise in plain ole English (my experience)].
He called me out in 1998, dipped in water in 1999, but I received the immersion of the Spirit in 2009… proof there is always hope.