Need Help With Turning Articles Into Audio and Submitting

Need Help With Turning Articles Into Audio and Submitting
So I want to take some of my articles, record them as audio and submit them to audio sharing or podcast sites.

But I'm not sure how this works.

Obviously I record myself reading the article as an mp3 file.

But after that I have a few questions:

1) Once I have the mp3 file what do I need to do?

2) What are the top 5 or 6 sites to submit it to?

3) The file will probably be only like 5 minutes long of reading a blog post or something. Can you upload something that short to podcast sites or are those only for people doing like 30 minute talk shows?

4) A lot of the audio sites I check out ask you to submit not an mp3 file but an RSS feed of your podcast. I am confused because all I want to do is make 5 minute mp3's of me reading my blog posts and upload the actual mp3 file I thought. So there is no RSS feed, just files to upload and then I guess add a description and tags.


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SEO
SEO UK