We have some web sites in mind that we would like to use.  

I've searched the web for a method for regularly checking my numbers and so far haven't come up with much.

ISPs can be very unreliable at times so as Roy mentioned, there's the issue of liability.

======PS:: 7) I am pretty good at web scraping/database/ excel etc, so, i do not care if the information is complete, All i need is the APN. 8) PS: I am NOT trying to get into the land wholesaling business now, I just want to buy ONE land parcel to build on.

If you are able to make a trip up to this area I would recommend just driving around the area looking for signs as many are unlisted on the web.

First, check the county's web site.

Most meet once monthly and can be found easily with a search of BP or the web. 

It is happening but slowly and unreliably.

Also it will help you figure out what sort of questions a granite guy would look for. http://ext.homedepot.com/shopping-tools/countertops/web/home/storeselectedTurnaround is usually quick.

So, they usually only give verbal pricing – that often changes once they start.Comment: Contractors to avoid as they are unreliable in every way possible, including showing up. 2-day jobs turn into 2-week jobs, or worse.