One of your concerns might be that you might think that there are too many magazines out there, that there's no room for another publication. This is where you're wrong. Every single person who sees this post can (and should) make a zine. And they can be fiction zines. There's a lot of good fiction out there.It's well worth your time, if you have any interest at all in publishing a zine. Or even just some insight into how a quality one like Electric Velocipede gets produced.
And here's Part 2.