Let me recommend a couple of books that may change your life. They're changing mine:
Less than 28 bucks if you buy both from Amazon, less than $40 if you buy them from your local bookstore, and if you have even a sliver of writing talent you can make a good living doing it. It's perfect for stay-at-home Moms and Dads (it even has an appendix of interviews with Moms who've started these businesses up) because it requires almost no starting capital and it allows a lot of flexibility. And since your target market is businesses, you don't have to fight past 8 billion other writers to get your stuff published for a pittance. Instead you are in a market with a high demand and very good pay rates. Me, I only like to do hard things when it is for some great and noble cause...when it comes to making money, I prefer it to be as easy as possible!
The Everything Home-Based Business Book is also really good, especially if you aren't a good writer.
BTW, I also write for a blog called HomeBased Life. Couldn't hurt to check it out.
Mind if I ask what your situation is like?
What has your experience been like? If you don't mind me asking.