I've posted an essay at a website called Everything2 about my experiences as an atheist in AA. Entries of this form are called nodes, and make judicious use of interconnecting links to other nodes on the site. To get the full experience of this kind of writing, click on some of the links that interest you for a quick look, or to bookmark for later reading.

http://everything2.com/user/thalio/writeups/12-step+program

I hope my experience will be of some benefit.