Script to scrape / data extraction from website(s)

I want a Script that allows manual input of a URL, automatically sets search parameters and searches using list of names for input. After search has retrieved list of items, items are combed for select items - specific data fields are then download/parse data into tables (or creates CSV for input into dB Tables). I have a group of sites that are all the same (just different URL. Without hacking the dB I want to be able to periodically scrape high-level data points from each of them either manually or via a cron job using a set/list of search term(s). The data is three levels down and has various data points to be retrieved, put is appropriate category/table. Currently there is a recapta required for each search Current steps for retrieving data is as follows: 1 - Set search criteria requirement 2 - Enter search term 3 - complete recapta 4 - click search 5 - Search results (list) are displayed 6 - Walk through each search result Click on an item in list and view results 7 - Grab data in each of 4 sections Items in results are in 4 specific categories There are 18 total items that are to be retrieved from the results from step 6 above (each data set) After final contractor, freelancer or agency has been decided and accepted, and Non-Disclosure Agreement (NDA) will need to be executed and then full details such as URL and specific data will be provided.