Maiz para pozole Goya: how to

Hello,

I want to do some pozole this week with none of that canned hominy.

Loads of questions incoming

How do i set it up?

Do i need to let it rest in water overnight?

Does it need cal for nixtamalization?

Do I still need to rub the casing off?

Do i need to clip the tip cap off every one?

How long do I need to simmer it?

Thank you,