Tutorial to draw on video

See attached vid.

I've reasonably good with say intermediate Premiere Pro.  I created a vid recently and had to draw a route on a clip as part of that project.  I didn't know how to use After Effects so I used the Movavi screen recorder.

I am now learning After Effects from the start as I understand that animations like this are best done in After Effects.  I'm happy to put the time in to learn from the beginning.

I have a need to do something similar to the attached vid but haven't reached that skill level yet in AE.  Can you recommend a tutorial that may help me jump ahead to achieve something like that please?