I'm glad you had a good time at Church. I really am glad for you.
The problem is that the Mormon and the Jehovah Witness will say the same thing. They will say they enjoy worshiping God, they will claim their Church is Christian, they will have a grand old time.
Hmm...but he didn't say God, he said Jesus. You sure the LDS would worship Jesus?
Unfortunately you have to follow what God says about being born again rather than what an imperfect Church says wrongly about salvation.
John 3:3 Jesus answered and said unto him, Verily, verily, I say unto thee, Except a man be born again, he cannot see the kingdom of God.
You can't be baptized to be saved because baptism represents death (Romans 6:4).
Hmmm....baptism...down into the water REPRESENTS death, but up out of the water REPRESENTS life. Yes? Is it fair to take one word out of one verse to establish a theology? Where is your context? PS - this seems a common theme with you.
Romans 6:4 Therefore we are buried with him by baptism into death: that like as Christ was raised up from the dead by the glory of the Father, even so we also should walk in newness of life.
Proverbs 14:12 There is a way which seemeth right unto a man, but the end thereof are the ways of death.
Matthew 7:24 ¶ Therefore whosoever heareth these sayings of mine, and doeth them, I will liken him unto a wise man, which built his house upon a rock:
Matthew 7:25 And the rain descended, and the floods came, and the winds blew, and beat upon that house; and it fell not: for it was founded upon a rock.
Matthew 7:26 And every one that heareth these sayings of mine, and doeth them not, shall be likened unto a foolish man, which built his house upon the sand:
Matthew 7:27 And the rain descended, and the floods came, and the winds blew, and beat upon that house; and it fell: and great was the fall of it.