Since 1968 Jayco has manufactured America's Most Liveable RVs. The 2009 Greyhawk 30GS is a feature rich class C that combines vacuum-bonded sidewalls, welded aluminum roof and wall frames, and other high-tech construction with a Ford E450 chassis. Power is delivered by a 6.8 liter Triton V-10 engine, and every Greyhawk is set up to tow 5,000 lbs. This double slide-out model includes a rear...