After some time, I received an email warning from Airbnb that I was in violation by posting external links so I took them down. 

Don’t get trapped in the learning phase for too long—take initiative, even if it’s just one small step at a time.

Getting an LLC in place from the start can provide peace of mind and give you a chance to familiarize yourself with the process before expanding your portfolio.

Would pool this "fund" of capital along with my own to be able to do multiple deals at a time.

Interest income is interest income, unless you decided to roll some of the current cash into a self directed IRA at which point your interest income would be deferred for a later time and allow your funds to grow tax free.

While holding a property for over a year generally qualifies for capital gains treatment, intent at the time of purchase is crucial.

So not as easy and moving every two years if you have had the properties for any length of time.

EDUCATE YOURSELF - yes, it will take time, but will lead to a selection that better meets your expectations & avoids potentially costly surprises!

Better to know this now than waste time in the haystack.

Take your time and look for other financing strategies with less risk.