Count our family of 4 as being there over the 4th as well, but due to our budget cut bcks in our vacation fund, we are staying out of the city near the airport in Burlingame- so, we're thinking we should get outof the city before fireworks- any locals recommend best timing to head out and back to hotel before traffic? We happened upon the horrible traffic outof the city one year when we happened to be there during Fleet week- while it was awesme to see all the festivities and Blue Angels- it was over an hour to get out of the city!!