@Cody BarrettI use the CMS system we previously had in-place for my other business, but one should use whatever medium is most comfortable and convenient as you are more likely to stick with it.In the case of electronic communications, it is very easy to archive email and SMS correspondence.   

Also, if you have some free time for learning and motivation make sure you check out the podcast on here or on ITunes. 

I think investing in real estate could help us archive this goal.

Between Biggerpockets, Google and iTunes alone there is NOTHING or NO information you couldn't obtain about Investing and other related topics.

You can also get them off YouTube, iTunes, and for android, as well.As you know, don't rely solely on the 50% rule.

Serious investors spend the time and money to learn how records are archived in your state and county's public records office. 

So I've watched a pretty good presentation on 'hard money' from Rich Club's webinar archive. 

Perhaps one method to familiarize yourself with various strategies is to check out the podcast archive and sign up for the weekly webinars.

The book teaches you how to not make the common mistakes in building your business and provides you with a framework on how you can successfully grow a business either solo or with a partner.I also suggest going through the back archive of Pod Cast's.  

Also, check out the podcast archive.