Ha, hosts anywhere could apply this to their region simply by changing a few verbs and nouns.

There is a difference between delivering a baby and being pregnant.The doctor delivers the baby.

You said in your post  "If the notice was delivered by mail then the notice period begins when the Tenant actually receives the notice."

More great news, our market just keeps on delivering. 

We specialize in short-term rental investments through our integrated real estate, mortgage, and property management services, delivering expertise at every stage of the process.

I believe that you don't get returns (failed to deliver) with bulk mailers so you don't know which addresses are bad.That's the simple stuff.My advice is to do various mailings that you or some prepares locally, that go out immediately, using 1st class postage.

There is also a provision in the promissory note that states in the event of default, we must deliver the property back in the same or better condition from the time of purchase. 2: We will deed the property back to the seller & execute a contract for deed.

Honestly once the doc was signed, most of deal was on me to deliver. 

Identify the need that you can deliver on.Grow: you, your income and opportunities will increase as you continue to do the above.Biggerpocket podcast is a good launch point.

If you are nearby, if you have ever been a pizza delivery person, maybe deliver a pizza to the wrong house that may or may not be the one being foreclosed on so atleast you can see inside a small portion. we used to just go knock on the door some folks would actually let you look around.