Clay the hike is not that bad if you are ok with stairs. The stairs are steep but there is a platform at every section to stop and catch your breath and to take photos. It took us 40 minutes up and 20 minutes down but we stopped often to just take it all in. The waterfall is not to be missed. Let me see if I can add some photos to give you an idea of the stairs.
My daughter was told at the World Cafe that they could make her gluten free pizza but needed to order a day in advance. She would just let them know she wanted one for the next day and when it was time to eat they would cook it for her. She said it was very good.