We did the private full day whitewater rafting trip with our phenomenal guide, Zack. We have been on many whitewater rafting trips, going on them almost everywhere we travel, and Zack was among the very best of guides. The beginning part of the full day trip is slower, with rapids in the I-II category, so there was plenty of time for Zack to educate us about the area, glaciers in general, wildlife, etc. He is a little older (36) than your average whitewater rafting guide, so he has a tremendous amount of experience, which definitely showed. When we pulled off the river for lunch, he set up a grill and cooked steaks for us. While the steaks were cooking he served "hors d'ourves" in the form of chips and salsa and fruit. The steaks were served with pasta salad and fruit, and he also provided dessert, water, and lemonade. Zack is also a chef at a restaurant, and the food was delicious! The afternoon portion of the whitewater trip involved rapids in the II-III category, so much fun We had a great time on this trip, and after seeing more crowded groups on the river, we were very glad we reserved a private trip with just our family and the guide. Kudos to Zack and Glacier Raft Company for a wonderful time.