What do I need to do to be a Messianic Jew? Will I recognize all Jewish Holidays? Use the laws? and so forth. Is there anything I have to do to become a Messianic Jew?

Messianic Judaism is in our view an aberrant group. They are not part of the mainstream and therefore your asking that question here is akin to asking the German Ambassador how to become French. If you do go to a MJ group and join them, you should know that any conversion you undergo will not be recognized by the vast majority of the Jewish People and you will still have the status of Gentile. Nothing wrong with that, according to our belief, as “the righteous of all nations have a share in the world to come.” (Talmud). Since you are obviously a spiritually seeking person, you may in your search wish to examine the teachings of the Bnai Noah, such as here: www.bnainoah.net

Good luck,

Rabbi Seinfeld
rabbiseinfeld.blogspot.com