Hey! I did the exact course this year.
Coursework is worth 40% all together, so 20% for each. Exam worth 60% alltogether, so 30% for each.
But If you only want to do AS then
C/w = 40%
Exam =60%.
I did Great gatsby, auden (poetry), tennyson(poetry) and Enduring love for my exam texts.
Coursework was Death of a salesman and Othello.
Coursework is based on the genre tragedy, so it'll be good if you can do some research/get some books, and look it up. The examiners reports are really helpful, as they show what the weak candidates do and what the strong candidates do.
Urgh I really dunno how I did though in the exam, as it's subjective.
But I have an A in the coursework! Work reaaaaaally hard for the coursework! It'll be less pressure for the exam!