Quick Questions For PAA Enjoyers

Hey guys I've been wanting to get into automatic PAA sites and have few questions can't resolve. I'd love to get your insights.

1- Let's say I go with "flight" keyword and get 50 paas. After having done with those do we manually input the other keyword or is there way to it? (Maybe doing the keyword search beforehand and having thousands of them and looping? Did I just get my answer?)

2- How do we post our articles to website manually? Is there a wordpress plugin or how do you do it with vps? Does output has to be html?

Thank you so much, just confused and looking for answers.

You should avoid going for too many paas for the same keyword as it will result in less relevant Q&As,
Go with a load of keywords and scrape a decent amount of paas for it,
If you want to automat it, you have to focus on quantity mostly,

Posting on your website or uploading static html files will depend on the tools/scripts used,
WordPress will surely make the work much easier as there are plenty of plugins to take care of SEO, internal linking, design, and most of the work...