Income (W2/business) comes sustains RE, RE doesn't sustain income, at least for quite some time, unless you happen upon a unicorn property.Then buy a multifamily place, use everyone's income to get a loan on it (there are financing programs around this) and have other people help to pay your mortgage. 

 https://www.nyc.gov/site/mayorspeu/programs/tenant-rights.pa...

Lenders that have flexibility to originate in multiple states and have a wide range of programs available provide more value. 

They have some interest only investor programs that can also enhance returns.

Some people swear by his program.

All the big name gurus will promise you that their program will teach you everything you need to know to be successful...and then this hit you with a MASSIVE price tag.

They are addressing this by their Roads program into Africa.  

So takes 50 KW for 250 miles of range.. not sure on your lightning but the tesla you plug in and then program when to start charging. 

Many cities in Washington are adopting rental registration programs. 

We use a cloud based program(rentecdirect.com) that automates many tasks including collecting rent, screening tenants , broadcasting our vacancy listings, accounting, etc).