"Amity Tours invites you to ride their new 'Submersi-Bus,' a unique underwater vehicle that can also drive on land! Explore our beautiful town and beaches, both above and below the water's surface! You may even see a shark!
Disclaimer - Amity Tours acknowledges a history of shark attacks along its beaches. Amity Tours is not liable for any psychological or physical injuries, to include death, that occur as the result of a shark attack."
Same basic ride. Musion effect now has Brody trying to stop the Tour from happening. If they want to get REAL fancy, they can update the bus with an adaptation of the wet/dry technology from the DisneySea 20K Leagues ride. A smaller musion scene after the tunnel with the Tour apologizing.
Modern Jaws ride using the F&F system.
EDIT - The F&F system - the 360 tunnel and the musion scene - are (I think) one of the most versatile systems the parks have. It can provide the visceral thrills of a simulator with enough movement and size and structure to be a different experience from a SCOOP or flying theater.