2. I believe if it has a Perk, the book was removed.
3. Open inv, look along the top and press ! with circle around it, find the quest you want, click it then look top left and choose an option (tag quest, look on map, etc.)
4. Maybe you can, experiment. Think it works on vanilla otherwise, dig some dirt then open inv and highlight dirt then click recipe and choose grassy, forest or whatnot and make dirt chunks to lay down anywhere and use hoe to till.
5. Run for your life or try to get head shots with whatever you got (if you lure it out place a barbed wire fence down for it to get stuck on).
6. If they don't see you, they will just break their legs and keep on moving but if they do see you, you will have to keep kiting them over the spikes to die..eventually.
Hope that helps.