A video recording of the session is available here on the Skills Matter website.
Robert Hardy did the preparation work for this presentation in his setting_up_spark_on_aws GitHub repository. There you will find all the notes and scripts that were used during the session.
The Trello board that was used during the presentation is available here. It contains all the links that got a mention and a few more, as well as a few other nuggets of information in cards that we did not cover in the session.