Getting on "other people's stages" / podcasts?

[Gabriel Craft]

Hi everyone. This is for those of you that are great at marketing or experienced in the activity of soliciting attendance on other people's podcasts, vlogs, newsletters, FB / Instagram Lives, conferences, etc. 

Can some of you share how you got on your first platform that someone else created and any tips for someone just getting started or just getting comfortable with the idea of sharing what they have learned about investing the last half-dozen years? Thanks for considering!