Smoking in Oregon’s State Parks could soon be limited to your car or RV.   It's one of several proposals that will go before a public commission that decides when rules can be changed.  Chris Havel with State Parks and Recreation says an executive order by the Governor requires the department set news rules for all parks and campgrounds by the end of 2014.  The Governor is aiming to improve public health by requiring new limitations on tobacco use, banning smoking on most state properties.