Welcome to SR Kamm. Like the others have said, congratulations on taking this first step. I wish I would have made that decision when I was 28.
Use any and all recovery programs that fit you. For me personally, this community has kept me sober for the past year; that's after 21+ years of heavy daily drinking. Stay active on SR, read old posts and post often yourself.
This is a tough fight, but one that you can accomplish. I promise you won't regret the decision to get and stay sober. Life is so much more rewarding without the alcohol cloud over us.
Great job on reaching out.