Close Encounters of the Third Kind all scenes chronologically?

I bought the 3-version DVD (theatrical, director's, and special edition), but I'm not sure which one to take on my trip because I'm reading they all have different scenes in them. Is there a version that has all scenes chronologically I can watch? I've only seen the theatrical version years ago.

No, there is not one version that has all the scenes chronologically. All the versions are missing something. The director's cut has the most though, It's missing the new ending inside the mothership that was the reason for being of the Special Edition, but that was unneccesary anyway.

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I have the 38th anniversary special director's super special mega cut edition, which features a deleted scene where Richard Dreyfuss meets ET.