If you would like to go organic and make your own soil, this thread is recent. A few members help @BDGrows get going in organics. Really a good place to start with good discussion.
I give some help but there are a bunch really experienced organic growers helping. I have enjoyed it.
Edit: I have a good background in soil mixing. I have worked in agriculture and grown organic indoors for 5 years. If you need any help let me know.