Over winter I run food grade anti-freeze through our entire plumbing including the HW heater & after 5 years not a single problem.

When tenants pull such nonsense, some landlords ask for actual receipts for food purchased (and not take out food either). 

I do like the idea of a gift card to Kroger in place of the discount to replace the food that went bad.

Update 3: The next door neighbor of my property called one of my friends last night (while we were friendly to each other, I didn't bother to give the neighbor my contact info -- my bad and learned) to let him know my rental property's garage door was wild open, some food and furniture inside and a "free to take" sign outside.

Yes the University and College, agriculture and food processing.

My old employer gave a gift card at Christmas to pick up a ham or some other food at the grocery store.

If its in the food plain, then you will be required to purchase flood insurance.

Those areas range from A+ to B (roughly) with good schools, great food options, shopping, and the usual better neighborhood features.

However, if you are looking in the Midwest or Southeastern fly over states, you can find deals there a lot cheaper and that will cash flow to your delight. 

If a potential client came to you and questioned your ability to represent them because you're supposedly not as serious as a full-timer, you convey to them that you don't need their business to put food on the table; you get a paycheck from your job regardless.