Here is a link to Sam's TouTube Channel where she has posted videos helping people with the practice of prayer walking and prayer of the heart during this time of the coronavirus
https://www.youtube.com/channel/UCVwcZNdwFBtW5h5WPEukRQQ/
and this is a link to a written version for the Prayer of the Heart practice on Sam's website
https://wildspiritcommunity.com/returning-to-the-monastery-of-the-heart/