Besides, There’s no doubt your going to have many dubious characters and thefts on your property just like casinos or strip clubs get  .

It is 2018 you can find anything on the internet.  

It's a 500M development well unless they have approached you they probably don't need you .its just like the 4 acres I own next to the largest casino on N CA  that they just spend 400 million building.I am zoned multi use resi commercial but until I have a user .. no joy.. 

Does the monthly rental fee generally include utilities, internet and cable or do the tenants pay for that independent of the rent?

Trust me, they will not turn away a paying customer the next day and there's a 99.9% chance the same deal they swore would expire, will not have expired if you still want it.Another thing you could do, if it's just a "course" you'd be interested in buying (as opposed to a boot camp or mentoring program), is not buy it at the event, but ask around in your local REIA or post on the Internet to see if there's anyone else who bought the course and doesn't need it any more, who'd be willing to sell it cheaply.

Today we have the internet, with mountains of data available to us like never before.

Since then, I had him as CPA, now going on for 30 years.When I didn't have a CPA, with several businesses, you often have a accounting and tax question, and I try to look it up on the internet, ask friends, not always to best way to get the best answer.

You'll be paying higher insurance for short term rental property, cable/internet, lawn care,  utilities, permits and furnishings.

Nothing happens to you if the tenant uses your internet to do something illegal.

A quick look around the Internet suggests that the second unit would rent for $875/mo.