There is no manual. the videos are too fast, and my first page does not have text editing features in the panel that comes up when I click the i
It’s going to take some time to pick up the skills but here is the rapidweaver 7 manual.
A little outdated perhaps …
I too don’t think the videos are the best way to learn, but they are helpful, sure.
But even using a Mac, you frequently have to do research to use one to the full potential.
Sometimes a pad and pencil is the best way to organize your thoughts, then transfer to the computer/rapidweaver 
Just get one page working, the rest will come.
Just. My. Two. Cents.
Oh, and if you need help, search here on the forum.
You do have Stacks?