Fuchsia, I would LOVE to eventually pick your brain about self-promo! Did you contact all of these places yourself? Did you have a form email you sent out, or did you tailor each email to each place? Who did you know who to contact?
I feel this enormous pressure to start doing this stuff haha
Happy to share what I know! Though I think everything I did was probably just a drop in the bucket.
I had an easy time contacting local media because I work for a newspaper, so I knew the players. But if you're in a small-ish market like me, anyone can do this with a good chance of success. Find out if your local TV news and public radio stations have programs where they cover books or the arts, and send the host a brief email pitch. It can be partially a form, but be sure to mention issues you could discuss in addition to your book. ("Path to publication" works, if your book's not issue-driven. People are always interested in this!)
My local TV station has something called Books Over Breakfast, and a show later in the day that has arty stuff. They regularly have self-publishers on. Be sure to mention your publisher prominently in any pitch! Booksellers and librarians will pick right up on that. Media folk may not know the difference between trade and self-publishing as well as they should, or care, but to the ones who do, it matters.
You can send a similar review pitch to local newspapers. Short, sweet, mention any distinctions like good trade reviews. Find out who actually reviews books (or books in your genre) and send directly to them.
I didn't have any luck getting coverage in big metro outlets. I did find out the email of a freelancer who wrote about YA books for a major paper, and she accepted my ARC, but no dice. Knowing who does what and getting that person's email address is important. That's how I got my trailer on EW -- well, that and a time hook and a ton of luck.
I've heard that publicists are good at booking authors tons of radio appearances around the country. But for YA, well, the readers aren't radio listeners. Or TV watchers, or newspaper readers, for that matter. BookTube and Tumblr could be more important.