I like TurboTenant for it's simplicity (and I'm pretty sure it's still free..)I have a client who is a smart-computer-guy not unlike yourself, he has a system for analyzing deals in bulk.

You'll likely find it easy to find people who will tell you what you want to hear, but you really need hard facts not speculation.But for some speculation, if you're talking about the Nantahala River or Little Tennessee, sure I think you might be able to do $22K/yr, but not much more, unless perhaps the places are uniquely styled. 

@Scott Suryan we've review REI Nation's processes and met Chris - if we ever did turnkey, we'd model it after their systems!

House hacking should be part of the school system. 

SBA loans can also be used to acquire laundromats, but it can be tough for a few reasons, some of which apply to smaller size businesses in general.1) Cash nature of the business - This is changing over time as more mats are gaining card systems, but there are still mats out there that only take cash.

I am interested in MTR for my properties in Akron, OH as one is walking distance to Summa Health Systems Hospital there and the other is a 15 minute drive.

Finding the right market is key since every area has its own unique dynamics.

Build your systems first before you decide to invest though. 

I'm an IT guy myself and clearly not against automated systems, but that can misguide you if you don't know much yourself.

The unique architecture and potential of the property, as well as the money making potential that it had.