The town that I grew up in the 80's (West Frankfort) passed a city ordinance and policy that allows the town itself to buy properties for 3 years or more of back taxes and resell the property. The council passed this about a decade ago and of course the property taxes shot up to 2.39%(double the national median)
Take a wild guess what happened over that decade, what the town looks like today.. and which families net worths have skyrocketed..
I'm eyeballing Oklahoma, Arkansas, Southern Missouri and Kentucky to permanently relocate and retire.