Baseless speculation on my part
St. Louis - Dad played there and spent a lot of time there as a kid
Vegas - Party capital of America, low taxes.
Florida - Ditto, Miami and Ft. Lauderdale is right there.
Nashville - Ditto. I was there a few years ago, it's a pretty cool city.
Dallas - No offense to any Dallas residents reading this but Dallas is one of the most meh cities I've ever been too. Aside from the lack of income tax in Texas I don't understand this one.
New Jersey and New York - Appeal of being in the Tristate area. New York City is the best city in the world to live in if you're rich next to LA IMO.