Well, the states with no income tax are good places to start. I know Florida and Texas have none. I guess it comes down to quality of life in whichever states have no tax?
People should learn to Google: http://www.tax-rates.org/taxtables/income-tax-by-state http://www.tax-rates.org/federalincometax
Do you notice every three months someone new starts generating many new posts? I often wonder if it is Baron or administrator.