Added a link to Peter O’Connell’s Blog/Website.
This is a big site with something like 5 years worth of archives of posts covering voiceovers, marketing, news, and whatever strikes Peter’s fancy!
There is also an exhaustive list of VO Blogs and other sites of interest. And that’s not all!–as the man said; there is also an entire free E-Book about getting started in Voiceovers available here.
This site is a voiceover (and more) class in itself.
Check it out.