The Marine Corps experimental UHAC "Paddle Boat" looks like a ton of fun.
In the world of all terrain vehicles, this may be the king of them all. The Ultra Heavy-Lift Amphibious Connector (UHAC) is an incredible experimental landing craft recently tested.
Watch this video and see this incredible beast emerge from the ocean.
The USMC Advanced Warfare Experiment video shows this beast swimming and pulling itself up on land with an epic show of power.
Feel free to daydream about what you would do with the Ultra Heavy-Lift Amphibious Connector (UHAC) if you had one.