I have learned to watch my clicks and put in negative keywords.Second problem is that in order for me to rank up, I'm going to have to keep putting a lot of time in to my website, SEO, PPC... so I am considering bringing someone on that can do this for me and I can focus more on other income streams.For what it is worth, I've been using Investor Carrot as well.  

In that time, I've paid a nominal fee to a local real estate investor's association for mentoring; obsessively listened to BP podcasts;  spent hours pouring over blogs; and spent hours more watching YouTube videos on investing... 

He has other problems.Now, if he was given the keys, he has possession which is a horse of a different color, then I'd agree with Wayne.

There is more to that story than it appears , I watched the video , thats an old trailer , pre heat pumps .

Could the calculator be akin to putting the  cart in front of the horse...?!

I've been watching a property in my town since last summer.

<g>  An uncooperative or lazy or stupid Realtor is like a slow race horse - not worth a damn.  

Conversely, are there any prohibited transactions I should watch out for?

@Wayne Terry  Watch out for Miss Havisham

Start watching the podcasts for they will open your eyes to how many different approaches that is available to take.