This is a great way to see the park if you have one day to see it in. You'll get great firsthand information from Paul who has basically grown up in the park and its environs. He is dedicated to making sure everyone has a good trip and is passionate about the ecosytem in the park. We got to see bears and deer, by chance. That was an amazing event for us all. The cost might be prohibitive - 88 dollars per adult and 50+ dollars for children but I think you could do this more cheaply by driving to Wuksachi lodge and being picked up there for the half day tour - try that, it's basically the same tour but without the meadow - which is pretty special.