At my highschool, I take the position of Vice President of CS club.
With that being said, to better the experience of newcomers, I have created several tutorial vieos to help teach the principles of competing in UIL CS.
Below is an example of what a tutorial video looks like:
A small little project I decided to pick up was one of which I would create informational tutorials on how to solve many condingbat problems. Unfortunately, due to my schedule I have not been able to complete as much as I have wanted to, but here is an example video amongst several others that are currently available to the public.