Newbie32, I hear your dreams and feel your yearning for a better life. Go for it. Since you work at a hospital, you can go anywhere you want to. You may have to get licensed in another state.
This is a good site to troll around on to see the different cost of land and what the land looks like. Most of the postings have a google map location that gives you an idea of how far to town the land is. It might be a good way to look around without having to go anywhere.
http://www.landsofamerica.com/america/
I live on a small lot in the middle of my small town. I have hens in the backyard, no roosters because I don't want to disturb neighbors. I have a small garden in the front yard between the driveway and sidewalk. I also have a bean garden next to the other side of the driveway that is about a foot wide and 12 feet long. Here is a link to the green bean garden at BYC's sister site, TheEasyGarden.com
http://www.theeasygarden.com/forum/viewtopic.php?id=33860
And this link is about growing sweet potatoes
http://www.theeasygarden.com/forum/viewtopic.php?id=33974
This is my 2013 potato garden failure and success
http://www.theeasygarden.com/forum/viewtopic.php?id=34797&p=1
Go look around on TEG, also scroll to the bottom of the page and click on SufficientSelf, there is lots of good info there. If you want to learn how to garden, there are lots of nice folks on TEG that will be glad to help.
I don't live on acreage, but I manage to grow a LOT of food in small beds. In our climate, I can grow all year around. I am planting the fall garden now-broccoli, cauliflower, mustard greens, tomatoes in my tiny greenhouse, green onions, lettuce and beets.
Look around the country to where you would like to move to. Maybe go visit and look the job situation over, get a feel for how friendly the people are. What a shame you feel discriminated against because you are a Native American. You can even do a demographics search state by state, county by county on things like crime rate, population (broken down by race) school ratings and jobs. And don't forget to ask on the forum what people like best and least about their state. Look over things like property taxes, state income taxes, cost of living, auto insurance costs, utilities-water and electricity.
For instance, Texas has lots of jobs, no state income tax, but some of the highest property taxes in the nation. We have good schools and sucky bad schools-pick one. Crime is on the down side, auto insurance costs less if you live in a rural county. Texas has semi-tropical (along the Mexican border in the Rio Grande Valley), forest (east Texas) desert and almost mountains (west Texas) the Gulf coast where seafood is awesome, the weather is hot and humid, the panhandle sticks up into the Great Plains so it gets blistering heat and freezing snow. Just an example, even in the same state, there may be wildly different weather and terrain.
Moving to another state is a big adventure. Life is what you make it, so get out there and live life and do what makes you happy.