Hello. We will be on Pride of America cruise that stops in Hilo and Kona for one day each. They are offering excursion in Hilo to see the volcano park and Akaka falls plus another stop. I do not like that this is an all day excursion, plus we just came back from Yellowstone, so I am not sure I need to see more volcanoes. But I do want to see the falls. Would you recommend renting a car and driving to the falls ourself? If so, where can we rent a car? Also, are there any other stops you would recommend? As always, thank you in advance.