Looking for a email newsletter business mentor

Hi Everyone,

I'm looking for resources or a conversation about starting an email newsletter business. I work in a space (and have for a decade) that doesn't have any email newsletter businesses, but it seems like there would be a need.

After listening to Sam Parr on the IH podcast, and subsequently subscribing to My First Million podcast and listening to James Altucher as a guest, it clicked for me that I might be able to take my super niche email newsletter and grow it into the wider sector that I work in. So far, my newsletter has just been a hobby (and solo) so I have a lot of questions about pivoting to make things more serious.

Anyone know where to start, offer consulting services or able to push me in the right direction? Thanks!

Here is my current blog/newsletter site FYI. atmssg.com