My bf and I are thinking of doing a road trip next month (October). We live in Vancouver and we'll have about 12 days. Our must do's are San Fran and San Diego. There are other stops we'd like but most are in or around California. Now, I wonder if this is way too far to do in 12 days? Should we scrap taking our car, fly down to San Diego, rent a car and maybe fly back from San Fran? Just looking for advice from anyone who may have done this trip before. I know we can get to Portland easily by the first day, but I'm not too clear on the rest. Any help would be awesome!!!