Obviously I misunderstood what you were suggesting. I am still little confused about the benefits this offers you but if it helps you with feeling of freedom, I am sure its worth it!
The benefits are huge, but it depends on your mindset and outlook on life. Being 21, I cannot say with certainty if I would permanently like to live in a similar style as OP, but from a quick think about it - I think I could handle it.
You will have complete peace. You are able to enjoy nature and everything around you. That's what life is about. While technology and all is entertaining and useful, life is about getting to know yourself, pondering about the universe, meditating and growing yourself spiritually. There is no better way than to move away, use the technology that you need while enjoying a completely peaceful lifestyle.
I am jealous of the, no doubt, absolutely awesome night sky OP is probably looking at every night. Simply incomparable to living in the city. I would be looking in the sky every night and probably doing some good meditation as often as I had some free time if I were OP. I think it's a great move!