Upon arriving in SF, we noticed a cool looking VW fan with the tour company's name on it. Next day, i looked them up and checked available tours and prices. The city tour included many of the places we had on our list so seemed perfect. The website lets you know what's available and enables booking right from the website. I booked a morning city tour just 2 days ahead. Our guide, Mike was awesome! Great sense of humour and a wealth of information. The allows you to get out of the van to take pictures at many spots so this is not just a drive by. This was a great way to see the key points of the city at a very reasonable price. And how cool it was to tour the city in a vintage VW van!!! We highly recommend this to anyone visiting SF.