YOU CAN DO IT! Seriously.
Also, you don't have to put a hospital birth out of your mind. I know you said you wanted a home birth, but I just wanted to let you know I had a "natural" birth at a non-natural friendly hospital, and it went fine. Just something to think about :)
I also recommend hiring a doula.
ETA: I had in my birth plan that I didn't want to be offered drugs. They never once brought it up. As for monitoring, I ended up having to be monitored because there was a significant amount of meconium when my water broke. I was ok with that. I'm glad I chose to be monitored in the end because she had so much meconium in her lungs and stomach she ended up being in NICU for a week.