https://mailchi.mp/icp.bike/instructor-spotlight-greg-bosence
https://mailchi.mp/icp.bike/why-mtb-needs-more-skill-coaches
https://mailchi.mp/icp.bike/op-5-mistakes-mtb-riders-make
https://mailchi.mp/icp.bike/so-you-want-to-be-an-instructor
https://mailchi.mp/icp.bike/using-your-psia-aasi-credentials