But I can honestly say I am not affiliated to any of the above mention names and I am open and welcome to any honest feedback.

Full disclosure I am an affiliate of his.

Furthermore, you would likely get your $ back from the vendor discounts they are affiliated with due to leveraging the groups buying power.

AccountsReceivable.com If you give them a call, inquire about their affiliate program.

Then I need a way to monetize and affiliate link and SEO back to all the other crap I'm selling. 

I have no affiliation with Kwikset, I just appreciate a product that saves me time and money.

Schlage Encode lock - Keyless entry lock for guests to easily enter the home and you can set a unique code for guests to only enter the house for the times of their reservation Ring Doorbell - Security camera to make sure the guests who booked the reservation are actually the ones coming to the property and that no unregistered guests are there.

There is a local REIA tonight in Charlotte with a lot of investors who thus a lot of experience (I am in no way affiliated with said REIA thus I recommend it because I think its a good place to learn not for personal profit).

I have never used it nor am I affiliated with it, just remeber hearing about it several years ago. 

REACT (yes I am also and affiliate for them) is really pretty simple, find a  nice FSBO, get and agreement (contract) on it, market it for a profit and hopefully sell it.