Caleb, our guide/driver/entertainer was wonderful! Communicative and prompt, very helpful and knowledgeable, and very, very funny! He knew the area, rode safely yet covered everything there was to see...so many murals! He was helpful by taking so many fun pictures of us with two cameras, and some great results! We actually did the afternoon Austin history tour with him as well, and he dropped us off for lunch at Terry Black's (terrific choice, btw...) and then made it easy to find him again for the second tour, helped us with our bags and logistics and made it an all around awesome day! Great intro to Austin and highly recommended!