Lake Keowee Real Estate News – Lake Keowee News – Lake Keowee homes for Sale – lake Keowee waterfront homes for sale – lake Keowee homes for rent – Economist comments on plan at Greenville Realtors meeting – By Angelia Davis – The chief economist for the National Association of Realtors expects the housing market in Greenville and the state to be much better in 2010 than it was in the early part of this year, thanks in part to the passage of the home buyer tax credit extension…