The Navy is testing an upgraded version of their 82′ Mark V Special Operations Craft. This is a "go fast" designed to deliver SEAL teams on their missions. The current boat is aluminum hulled and works fine, but is beating the operators and SEALs with up to 20G loads. Injuries and fatigue are issues.
An all-composite version of the aluminum Mark V patrol boat, constructed by luxury boat builder Hodgdon Yachts Inc., is aimed at reducing the wear and tear on boat operators and SEALs by absorbing the impact as the vessel crashes through the waves at 50-plus knots.
This is the opposite end of the design spectrum from my "go slow", small boat.