Lots of people have had a lot of success using SR and nothing else, Robbie. I'm sure you can be successful here too.
There are also meetings of various sorts (AA, SMART, etc.) that meet over the internet, I believe, so if you still long for that experience without having to be face to face that might be an option. I'm afraid I don't have the details, but some people here know about those meetings in more detail.
Best wishes!