(((Occam))) welcome to SR!! I also have to recommend that you please don't totally discount medical attention. Your body is used to alcohol and withdrawals CAN be fatal. One common side effect is an extreme rise in blood pressure which can lead to a stroke...or worse.
I do know of some people who have managed to find recovery using SR as a main source of support (along with whatever f2f friends/family/etc. they have), I just want you to be aware of the health dangers. I've used SR, friends, and a few family members as my main source of support (though I did go to meetings for about 6 months in the distant past and do use what I learned there) and recently passed 3 years clean...there are some terrific people here and I'm glad you've joined us!
Hugs and prayers!
Amy