Proper tenant selection, meetings with prospective tenants and talking about expectations and house rules will take care most of these issues before they come up, the rest will require some tenant training.

Now instead of $750.00, you should reasonably expect to get $800.00 per month, per side, which now delivers $1600.00 a month to your bank account.

The over deliver in every way!

I don't see anything wrong with paying for a mentor just so long as you are seeing results and you are receiving "current" training.

If transportation improvement and go train keep on the radar you can bet it'll be the next Hamilton. 

2) Would you mail them the previously mentioned form or personally deliver it, to avoid it coming off as hostile and to mitigate any further damages done to the property?

I’m imagining you delivering this message like El Risitas the Spanish giggling guy meme: “Hahahahahaha first we make you agree to a month to month lease at a low introductory rate hahahahaha, then we take a $400 “move in fee” up front plus a deposit hahahahahahaha... then, just when you get done moving all your crap in and putting utilities in your name, we jack up the rent ahahahahahaha, and when you get pissed and move out, WE KEEP YOUR $400 AHAHAHAHAHA!!!

I just made an order for 500 flyers and envelopes and will be hand delivering them and placing them on doors of prospective homes i'd like to get a call back from.

Every property you go look at and and make offers is a very valuable training tool wether you realize it or not .

We (investors) price, buy, and deliver windows, siding, skirting, linoleum, carpet, floor boards, AC, etc.