NTS regular Cool Maritime has been hosting Kaitlyn Aurelia-Smith Presents: TouchThePlants since 2 December 2016. On 26 September 2021, Cool Maritime was a guest on Adam Oko. Cool Maritime has been played on NTS over 20 times, featured on 23 episodes and was first played on 16 February 2016.

Sean Hellfritsch AKA Cool Maritime is a mixed-media visual artist, and modern modular electronic composer living and working in North East Los Angeles with his wife Kaitlyn Aurelia Smith.