This is not the worst rapid we went through. The last one looked liked Niagra Falls. We went barreling through and came to an abrupt stop on a large rock. Dave had gotten his leg caught between the rock and the bottom of the raft. Everyone but me was thrown into the bottom of the raft. When Dave freed himself the boat came loose, he then climbed quickly back into the raft because we had more rapids to go through. His foot was swollen for a couple of days, but is much better now.