A few other resources, please do share any you think relevant.
A guide to hosting virtual events on YouTube
Think With Google, Apr 01, 2020
This is a good and detailed Guide (31 page PDF) on how to create a channel and broadcast live events with YouTube. Note that if you're not a 'brand' you can just skip over the sections on brand accounts. The information on live streaming starts in the second section (page 13) and is detailed enough that you should be successful. Note that you can get away with lower bandwidth than they recommend (I have), but you probably shouldn't try. Note also that you don't have to use an encoder (a webcam or your mobile phone will work fine) but the encoder allows you to do a lot more.
[] Views: today, total (since January 1, 2017).How to Use Zoom Videoconferencing to Teach Online Effectively
Contact North, Apr 01, 2020
This guide steps you through some of the basic elements of hosting a Zoom video conference and then discusses some facilitation techniques. Not deep, but useful if this is all new to you.
[] Views: today, total (since January 1, 2017).