Did this last year and LOVED it

Feel free to pm me if you want me to take a look at any essays or discuss anything

As for study guides, all i found was York Notes which i bought off ebay for like $6-7. Some pretty insightful things but it's for a different version of the text so it only has 'guides' for some poems, as well as poems not included in our edition (therefore you cannot talk about it)
Went to the VATE lecture on it as well and I really recommend it; the lecturer studied the text/author(Jon Stallworthy) extensively, had interviews with him, etc
*pm me for the free insight and VATE guides I found online (too big to upload) or you can try and find them yourself on google. My teacher also showed us things from slideshare.net (search the poem title) which are things other people have uploaded