Whoever invented this  ZC is an extremely sharp fellow, maybe working at zero bonds investment before.to be successful in RE sometimes we just need to be smart in basic maths :)

@Adam Sharp going to be devil's advocate here.  

These areas will see, my guess as well as yours, a sharp increase in RE taxes. 

If this is a sharp spike with the same tenants water could be leaking into the ground -- it happened to me.General water usage is approximately 50 gallons per day per person.

At some point, demand decreases or stagnates at the same time supply increases, resulting in a sharp drop in prices — and the bubble bursts."

Sharp Mortgage here in town is a hard money lender you need to look into.

My wife and I are at a company that is middle of the road... they are in Lake Oswego not sure were you at.. but the owners are all engaged in the business.. the manager is an attorney so she is super sharp.... and they are just really good people.Plus they have a lead program..

Worked great, just took stills instead of video, but they resolution is super sharp and I had no problem identifying the perps.  

Looks sharp!

@Nathan Sharp Welcome to BiggerPockets!