Tampa, FL: Channeling Ike and Mamie
St. Pete, FL: Cabanas, fire pits and a beachside bar for $99 a night
Spring Hill, FL: Where mermaids rule the waters
Cotati, CA: A 19th-century roadhouse in Sonoma. With pie!
Paris, France: For addicts of vintage French everything
Atlantic City, NJ: Boutique (and budget!) retro glamour breathes life into the boardwalk