Hi Trish, whereever you go NA/AA or SMART all you need to do is turn up and listen, nothing else is required. As Dee said its about F2F support. I am an atheist and as you know go to NA and after 1000's of meetings I have no horror stories only stories of support and love as I am sure you know from my posts.
Point really is if you show up to get some support from one of the groups, guess what you get? support
Kevin