However, many of these homes were built right in the "they don't make 'em like they used to" fashion and as long as they have been cared for properly, there are no structural issues.

I need to take pictures and list to start properly screening the next tenant.

For newly constructed, purchased or renovated properties and also retroactive generally over the last 10 years, building components are properly classified into individual units of property and accurate recovery periods for computing depreciation deductions.

if this is me I am still going to go to a lawyer VS downloading a form online and have them prepare the proper note and then I would do just as @John Kunick laid out. 

With that being said, I am not an attorney nor a judge and I understand my determination holds no weight however, how can the attorneys/court system comfortably take this long to check what seems to be such an simple matter.

Just set a calendar reminder to give proper notice each year.

There's host insurance, STR insurance (Proper, CBIZ) and reserves for any damages.Good luck and DM me if you have any other questions!

If the tenant that has “abandoned” the place has stopped communicating and paying rent, send the proper notice as soon as the next payment is late, then evict assuming you don’t get a response.

If the property is properly priced and listed at 190k I can't imagine low balls will even be considered.

Another risk could be landlords who have proceeds from cash out refinance that are not properly traced and accounted for.