Buzz Aldrin was one of the Apollo 11 astronauts, who along with Neil Armstrong first set foot on the Moon. List to his AA share from 1983. He also discusses his descent into and recovery from alcoholism in several books.
No Dream Is Too High: Life Lessons From a Man Who Walked on the Moon: https://goo.gl/e3nJsv
Magnificent Desolation: The Long Journey Home from the Moon: https://goo.gl/Qvrbmw
Return to Earth: https://goo.gl/78Zb9Y
The official AA and NA websites can be found here:
If you are struggling or need a meeting phone the AA/NA helplines (google for your local telephone number or local websites)