Hi! We are about to embark on an epic road trip - in a couple of weeks, we will be leaving New Orleans with our sons, ages 6 and 10 for a 2 week tour of National Parks. We will visit Carlsbad Caverns, Petrified Forest, Slide Rock State Park in Sedona, The North Rim of GC, Zion, the hot springs at Ouray, CO, and Great Sand Dunes NP. I am looking for hiking shoes for both of my kids. I would like to find something they can hike in dry or in the water. My main concern is that their feet will be comfortable and they won't get blisters, and something that will last. I'd like them to be quick-drying. I don't think boots are necessary and I'm afraid hiking sandals won't be versatile enough, so I think shoes. I would really like the shoes to be something they could continue to wear everyday to school, as well. I'd like to stay under $60/pair. Any suggestions? Thanks!