After a lot of work, I figured out how to do a livestream. I can now play a Nancy Drew game live, while people watch. There's even a chatroom, so everyone can comment on what I'm doing and saying, and I can read their comments.
I did the test run of the system yesterday, by playing Nancy Drew: Secrets Can Kill Remastered. Now that I have complete video footage of the game, maybe I can do a video review of it. We'll see.
The next step is for me to schedule an official date and time, to record games for my 2013 Scary Nancy Drew Games Marathon. Which dates and times work best for you readers? Let me know, and I'll use your feedback to schedule recording times.