Are you aware of the website http://www.ywampodcast.com ?

YWAM Madison, working together with ProclaMedia has created a website where you can download from a selection of hundreds of YWAM audio files and many video files.

The files are organized in categories of the Foundational Values

I suggest that if you are traveling to remote bases, which have few resources and are unable to download from the internet, you can download files and take them with you.

Also, if you have teachings on file at your base, the team is always looking for more to add to the collection