Our first day of the expedition was over, and we'd had a great start. The weather was perfect for our work. The last of the six Great Whites had been tagged an hour before sundown, and we pulled the remaining barrels out of the water. We stowed the gear and cleaned up, smiles on all our faces after a busy day. Erik was thrilled with the video we had taken, especially of the seventeen-foot, four-inch female. This giant of a fish weighed about 3,500 pounds and was the second-largest Great White ever to be fitted with a satellite tag. Doc Holliday was looking forward to data on such a big...