When you select your shots and put them together in the order you have determined, you will find that no one who was with you when you used your camcorder will dispute their arrangement in the edited video. I hope you remember to take several close up shots of people when you are out and about with your camcorder. What they were looking at is not really as important as the shot of the person. This shot is known as a cut-away and slipped into the video will make the video much more interesting. Close up shots of people always make the audience feel more involved with the video.
Profile shots are the most useful of all shots.
If there is no continuous sound to worry about, the cut-away can be assemble edited along with all the other shots. If you have recorded a guide giving details about the room, dub the entire commentary and save all the related shots to be added later when the sound mix has been made, these will be inserted over the commentary adding illustration to the words.