You have a few options..
Tell us the website(s) and hope someone helps you out
For all of those features its not likely someones going to spend a great deal of time writing code for you but if your ok with been given help and not being spoon-fed then you may be lucky.
Read the PHP screen scraping book (can't remember what its called, read it a while ago and since an aff blog posted a review on it it seems to be getting mentioned alot - search 'screen scraper php book' or something)
If you know even the smallest amount of dynamic programming then with the included library files with examples of how to use each function, using it for basic scraping and parsing won't be particularly tasking. I'm pretty sure it doesn't mention how to auto-activate the email but I can see it in pseudo and I've seen a couple of apps which support this so if searching 'free script php email validate' doesn't bring any joy try finding a site with resources about how get PHP to read the mail and follow the link.
Ask a coder
Post in the Sell/Buy/Trade section - There's some very good programmers on here, but you have to be willing to be paid for it. I saw your thread about offering newbies money so you either have some cash or you were lying in that thread - if you don't have the time/patience/intelligence for a task, then outsource. Theres some guy called 'codeabot' or some shit who specialises in this but his 'review' bot sucked, it didn't work on alot of PC's (I believe due to it requiring .net framework), it worked on my PC for about 3 minutes before it was giving me problems - I'd avoid that guy. (and the fact Id have preferred it to run in PHP, making the source editable and being able to run it from any host, not just a dedicated windows box I need to install extra apps to get it work)