(March 27, 2013) -- Sun Communities, Inc., a real estate investment trust that owns and operates manufactured housing and recreational vehicle communities, announced it has invested more than $250 million in the acquisition and quality enhancements of RV communities in 18 months. This commitment is now complimented by the branding of these destination resorts as "Sun RV Resorts," which will operate more than 30 communities from Arizona to Maine to Wisconsin to Florida.