Re: extract data from website and send result as email
I've taken a look at the site, and there's no obvious API to hook into and the RSS feeds don't provide the information that you want.
So you'll either need to run a Desktop flow to 'scrape' the page, or if you have a paid licence, you can use a periodical 'GET' HTTP request to retrieve it.
Given more time, I'm sure I could maybe find more, as they link to their SharedDocuments which must mean that there's a listing of those somewhere. However I think you'll need to actually contact them for anything more bespoke. I'm sure they'd like to help, though.