You might want to check out our sister site, SufficientSelf.com, link at the bottom of the page. There is someone over there right now wanting to have someone come and live on their farm and help work it in exchange for land/proceeds/etc.
You might also read some of Salatin's books for an idea on how much work is involved in living on a farm that actually does pay for itself and pays all the family a living wage....lots of work, lots of preparing, lots of marketing, lots of using cold, hard wisdom when it comes to animal choices, culling for health and consistent production, etc.
Farming is also about killing....that is one thing you just need to know right off . If you don't kill it yourself, someone must, as you cannot run a farm on sympathy.