Hey Ryan,
There are plenty of potentially valuable wild/rare plants and animals that are just waiting for someone to develop the parameters for farming them and supplying a lucrative niche market.
The same goes for off the wall services that others haven't thought of or figured out how to do.
While working on your project/career/business/farm (whatever it may be) you'll need an income, possibly from a job you don't like and with people as you've described in your previous posts.
Suck it up and get busy. With study, hard work, dedication, and single mindedness towards a goal, you and your wife can overcome failure, disappointment, and setbacks to achieve a great outcome.
Try to stay positive and keep your future in mind.