I cannot say enough good things about the tour. I contacted Don when my cousin and I suddenly needed to make arrangements for a private tour. She responded and weI booked for the following day. Donna is a delightful tour guide; knowledgeable and friendly and full of excellent suggestions. She is also flexible and willing to go with the flow. An excellent day, I accomplished what I needed to do, and we enjoyed and learned about the history of the beautiful Hawaiian countryside, mountains and beaches.