I have always wanted to be a writer but at the moment my one and only goal is to figure out how to make money from home so I can leave my job and move elsewhere. I'm really not sold (on the idea that I can make money telling people how to not lawyer up). But I am most certainly hoping and praying for some idea that will make me some fast cash so I can be out of here early next year, which is not far away at all.
Ok. That's better. I'll try to brainstorm something here, but take, please, into account that I don't live in the US.
You do live there.
> How many pages does the book need to be?
For starters you have to consider state by state differences in law. You can consider staying at high level of abstraction and target all US at once. Second option is to cover these high level matters first and describe details latter, probably state by state.
> How much can/should I charge for it?
$199
The real answer is to test prices. Search HN. There were some disscussions about setting prices.
> How on earth would I promote it?
Where do people interested in divorce concentrate? How to reach them there?
> Where can I find such info?
On the internet? Using your common sense? Asking here?
Btw. some lawyers will be upset by such information reaching public. Take this into account and cover your bases. Don't skimp here, it's for your protection. IANAL etc.
I'll change the emphasize. You have great product at the hand. Product which can earn you money. Period.
Passive income. For you.