Driving from San Fernando Valley to Yosemite Lakes RV near Groveland - I got driving directions from goggle map the section that I Am concerned about is Greeley Hill Rd and a small section connecting Greeley hill rd to hwy.120, main worry is the type of road since I will be driving a 22ft. ClassC. Any adviceby Ecrod - Yosemite and the Sierra Nevada. News & Discussion