Here's a video with some tips, but I recommend you watch several videos, read some blogs, and educate yourself on what to look for in a brokerage:

You can guess what the value is now on those same properties they still own.

I don't see how they relate to wanting to educate myself or asking for reading recommendations. 

(Doing this one well should help you with the following two.)The second would be to invest in your education on how real estate investing works.

I guess the well has run dry.

If you’re passionate about windows and doors, you should naturally have plenty to share based on your expertise and the questions your customers ask.The main purpose of your blog should be to educate and provide value to potential customers.

I can only GUESS.

We are a not for profit member community that has tons of networking events, educational seminars and vendors to help you in any journey you find yourself attracted to. 

I wanted to be able to help educate people, especially the underserved community, about real estate, whether buying, selling, and assisting with the process of foreclosures and short sales.

Educate and then execute.