Well, if you want to host your own RSS you do need your own server, but can't you use someone else's http server to make your feed available.
Discussion
So I can host my feed on Podbean, and have my domain be badtothebone.com, and I don't have to configure podbeans server with my domain name, and I can still have a feed.
yes, you could use a friends server. but I would guess thats much more difficult than publishing a nostr event
running a relay isn't that hard either, if you can install RSS you can definitely install strfry or realy or khatru
Its difficult to discuss this over text, If you like I would be down to setup a voice call to chat. I've been getting more into V4V music and I think your the person who can answer some of my questions and I can answer your nostr questions 😀
If you guys are down, I think it would be really incredible to have you both on a Bowls With Buds together some time.