We have massive resources and intelligent people and huge hearts to help others. 

Since you are in Miami I would take a look at the Miami Realtor Organization - here is the link for the market reports. http://www.miamirealtors.com/news/south-florida-market-intelligence/miami-broward-jths-detail-statistical-reports/2020/monthly/februaryHope this will help!!

Such an intelligent man.

I would recommend the "The Intelligent Investor" by Benjamin Graham.

That is changing now.I would suggest to anyone looking to do a fund to subscribe to Fund Intelligence and other online publications and sources of information.

The Airbnb sublet business model makes wholesaling look intelligent.

Stock market does provide great opportunity at this current moment if someone has ability and intelligence to analyze and invest in right stock or funds..

Additionally for the pets, a well drained artificial turf area, 10x20 should be fine, if you allow pets. 

Interest rates are forced artificially high initially due to the pipelines being maxed out. 

I feel the need to draw a distinction here though within the context of investment; I understand the power of wise financing and reasonable and intelligent leverage when approaching real estate investment ("cash-on-cash return").