Boat Test: 2023 Intrepid 51 Panacea

At 70 mph, I knew I should be watching the seas ahead in the potholed Gulf Stream, but the numbers painting green on the big Garmin monitor in front of me were as hypnotic as the eyes of a swaying cobra. They read 70.1, 70.0, 72.3, 69 (woops, hit a...