where to move?

75slant6 said
But then TN makes up for that by taxing like 8.5-9.5% on everything including groceries... The way to beat that tho is live just south of the ky line so you have no state income tax and can go to ky to do your shopping, ky has 6% sales tax and no tax on groceries.

You're thinking about it wrong. Tennessee isn't double dipping on it's citizenship. They pay the sales tax, but no income tax. You're still paying income tax and sales tax.