Congratulation!! You will be exhausted after that long of a road trip. My family car was a 1960 Corvair that never leaked a drop of oil until I drove it over the 100,000 milestone. Make time for some hiking in Yosemite. You will never regret it. Love Philadelphia with all the history that city has. I enjoyed finding the resting place of men who had signed the Declaration of Independence. Be sure to see the Liberty Bell and Independence Hall. So awe inspiring.