Hi @honolulu,
For this part:

before registration it might be good to ask @scrooger or @gingerninja on Discord to review the blog so that they can tell if there is a chance to become a member

This will be your first step.

I checked your blog and I found that you are helping minnows, which I think is a nice thing to do.
However, to increase your chances of acceptance and to be featured in The Daily Qurator, my advice is to add other contents that are relevant to steemit.
Because if your contents are always the same, your chances of being featured will minimize drastically.

For the other part:

Discord link will be sent after registration

This is the second step. This link is specific for @qurator members only, so you can join the room after you register.

Hope this helps :)