Table 1 is setting up the layers and Table 2 is for setting up the Text Styles. That's as far as you have gone (page 4 out of 21)? Not much progress being made. You have the entire drawing to do which is setting out the street lines, lots, existing and proposed trees, and all the labeling not to mention the title block and border. I'd get a move on if I were you.
There are no videos for the Penn-Foster projects that I am aware of.