In business for 27 seasons, Cascade Raft & Kayak is the largest whitewater company operating on the Payette River. They had invited us out for a day of rafting, and I had just assumed that my parents -- who had come up from Ohio for a short visit -- would be content to wait around and read a book while we got wet. Nope! Although my dad had to sit out due to the flu, he only did so very reluctantly. And my mom didn't hesitate at all.