i am proud of you for posting! i am not an alcoholic, and can;t really offer you support in any way, other than applauding you for coming forward and asking for help and wanting to stop.
when i was trying to help my ex get into a program without insurance (i am in l.a.), i found that salvation army and midnight mission were the only free places. but, frankly, those places are scary. can you get on medicare or medicaid considering your income? i am sure others will have more resources than i do.
i am praying for you. hang in there.
-lisa