I've been reading lots of articles and books about multifamily investing and it seems like these will be a great supplement to what I've read. 

In order to supplement my education, I started watching Youtube Videos on Investing topics such as: finances, stocks, precious metals, commodities, Rich Dad Poor Dad, building wealth.

I know this is a very broad description but I wanted to make this initial post to get a reality check, encouragement, hear from others who have done the same and been able to supplement their long term financial health and freedom etc. 

We really don't know if you are reaching a saturated list that's not hungry to sell, if there are too many others mailing the same list, if you're letter turns people off or indifferent, or if you don't touch them with enough frequency. .Is your letter targeted to a given problem or just a generic "I'll buy your house for cash (that I really don't have)". 

I'm thinking about getting into real estate investing to supplement, and eventually replace income from my job.

A private money lender is usually less sophisticated and often knows the borrower personally and uses more generic docs and they don't tend to lend their money professionally.Those are the main differences that I see between a hard money lender and a private money lender.

Much cooler than just another generic hotel room.

Third, does anyone know of supplemental resources that can help me navigate the audio (i.e.: a digital program, or agenda PDF or other kind of document)?

For the most part they are equity investments in high appreciation areas with my salary supplementing monthly operational losses.I am looking to expand my portfolio through additional purchases that cash flow.

But I would say not to go with something generic and over-done like pens.