Lake Keowee Real Estate News – Lake Keowee homes for sale – Lake Keowee News – Lake Keowee Waterfront property for sale – Lake Keowee Waterfront Real Estate for Rent – Baltimore, Boston, Nashville, Denver, Las Vegas considered – By Rudolph Bell – Southwest Airlines is considering service from Greenville-Spartanburg International Airport to at least five cities not served by the airport now – Boston, Nashville, Denver, Las Vegas and Baltimore – GSPs top executive said Wednesday….