<p>On SF:
I recommend against renting a car while staying in and exploring the city itself. Beyond just the expense of parking in the city, it’s a pain in the neck to drive in both due to the plethora of hills and one-way streets as well as the terrible drivers and self-entitled pedestrians. I have lived in the Bay Area my whole life (almost 26 years) and I can count on one hand the number of times I have actually driven into the city. The public transportation is more than adequate in SF.</p>
<p>It’s a big tourist spot, but Pier 39 is always worth a trip despite this. If you are there on a day when a farmers market is happening somewhere in the city (there are a lot of them), I highly recommend finding one that has a company called Scream Sorbet in attendance. You will not regret trying this tasty treat. Best sorbet I have ever had with the most interesting flavors and great texture (very ice cream-like).</p>
<p>Ghirardelli Square is a must if you have any interest in chocolate.</p>
<p>Instead of driving the Golden Gate: walk it. It is breathtaking on a clear day and well worth the hike. Note that if you do drive it, the toll last I was on it was $5 heading into the city. It could have gone up since then, though.</p>
<p>If you make it over to J-Town (Japan Town), I have been told the crepes are excellent. I can’t really offer any recommendations on food beyond that since I only get fast food when in the city if I eat there at all. SF is definitely not the cheapest place to eat even normally cheap food.</p>
<p>Oh, and if you have time, catching a play would be a wonderful experience if there is anything good playing when you’re there. That’s the thing I have visited SF for the most :)</p>
<p>On Monterey:
The aquarium is a wonderful experience. If you have a good quality camera, make sure you bring it. Remember to turn any flash off, though. Check on their website for the current “big show.” Last I was there, it was jellyfish. So beautiful! They’ve also had a few Great Whites visit from time to time (usually around a month) so maybe you’ll get lucky and they’ll have one in residence :).</p>
<p>If you are into seafood (or just liked the movie Forest Gump), you will need to stop at Bubba Gump. They do have more than seafood, of course.</p>
<p>Note that Monterey even in the middle of summer when the rest of the Bay Area is sweltering in the heat can be very cool because of the lingering fog. Bring layers wherever you go in the state.</p>
<p>And since you are going to be so close, I would recommend stopping through Santa Cruz on your way to Monterey. You have to pass near it heading on Highway 1 anyways and it’s just a short detour. The Boardwalk has two registered historical landmarks that are worth a visit if you’re into it: The Giant Dipper and the Looff Carousel. The latter is particularly fun as it incorporates a ring toss game. The former is incredible since it was one of the few very old structures in Santa Cruz to survive the 1989 earthquake unscathed. Both are among the oldest working of their kind in the US.</p>
<p>On Big Sur:
Make sure your car is fully gassed before you even attempt to enter here! Gas is horrifically expensive even by California standards. I passed through here when gas was starting to approach $4/gallon in the Bay Area and ended up paying $5/gallon in Big Sur.</p>
<p>Beyond that, I’ve never done more than drive through here so listen to what others are saying. Hopefully I’ll get there myself someday.</p>
<p>On Highway 1:
You do not mention this as a destination, but obviously it will be used so I’m including some information about it ;).</p>
<p>Main thing: Drive very carefully. Highway 1 is considered to be one of the most beautiful and dangerous roads in the world. You have mountains to one side and a steep cliff face off into the Pacific on the other. Fog only increases the danger, but it often burns off fairly quickly from my experience.</p>
<p>On Yosemite:
I personally loved the canvas cabins myself! I thought it was a great experience.</p>
<p>I concur with the idea of a Half Dome hike. Depending what day you go, you might need a pass to hike it, though. I would recommend beginning before daybreak if you want to make it there in back in one day. Mist trail is fun, but slippery. If it’s dark, do not take this path back. Along with good, broken in hiking boots that were already recommended, also bring headlamps (instead of flashlights) and work gloves (mostly for going up the cables on Half Dome itself). Hiking poles are not really necessary, but can be helpful if you’re fatigued. It is a very long hike.</p>
<p>Yosemite also has other wonderful destinations to explore without doing the strenuous Half Dome hike. Be mindful of warnings about dangerous wildlife sightings.</p>
<p>I hope you have nothing short of an excellent and safe trip! There is so much to do here. Do be careful not to plan too much, though, so that you can more enjoy the things you do get to do ;)</p>