I'm going to Yosemite two weeks from now and I wanted to know if anyone here has been. I was going to be staying in Stockton and driving there in the morning. I can only stay for one day, so I want to do as much as possible in that day. There's a few sites that I wanted to visit and was thinking about doing it on my own instead of with a tour. Is it feasible to drive to each site on my own, or are there certain places cars can't go and I'd have to get out and hike? I'm kinda worried about getting killed by a bear.