Create Public Records Website Tools

Hi all, I would like to ask a question please as I have looked online and just cannot seem to find what I am looking for.

I want to create a large public records website for the USA covering marriage, death, phone records etc.

I want to use wordpress if possible, what tools or plugins or platforms could help me do this without spending thousands of dollars.

I would like to create something like court house direct dot com as an example. Thanks for any input.