I've even paid for a subscription to have limitless access to all articles on multiple of these websites.

One thing you might think of doing is having and promoting your own website to avoid the exhorbitant fees charged by the third party sites such as Expedia, Booking.com and Air BnB.  

Hello All, I took another look at their website and was trying to understand the difference between the individual Notes and the Funds.Am I correct in my thinking that ONLY Accredited Investors can do the Note Funds, while Individuals can do the individual notes?

Do you know of any good websites where I can post my deals?

Just click on my website link in my signature line and you can schedule a time with me to learn more! 

What specific websites will they advertise your vacant property on?

I have no experience with this group but just visited their website. 

In terms of renting it out - we saw the unit was offline on Zillow and other listing websites depsite the fact it was supposed to be on, and we were the ones who notified them of it.

You can't list your commercial rentals on their website, it is definitely geared for residential rentals.   

This website has been so enlightening to me but I am super new to this.