How did you secure them? I am thinking a carabiner on the neck strap of my DSLR, but don't know if that is considered good enough. I am interested in getting some wildlife shots, but this would really be the only time I will bring the DSLR to the park (I don't want to be carrying it around for the whole nine days). I am pondering not even bringing it on the trip at all. Do the PhotoPass photogs give you plenty of good photos? I understand that there are some wildlife photos included with the tour, too. Is that correct? Are they good?