They will usually have a Big smile on their face.
Because for people that say money doesn't buy happiness just say, well it buys a waverunner. Have you ever tried to be sad on a wave runner? No because its fhking impossible!
Answer
If the owner is or could be the original owner, the manufacturer will have noted and saved this fact in a database. Contact the manufacturer(s) in question if you need this data. If the owner is a resale owner, and your state requires registration of jet skis, then you should check with your state's motor vehicles department.
It gets more difficult if the owner has failed to register this property, or registration is not required. If that's the case, come back here for additional suggestions on how to proceed.
Kawasaki, I think the first jet ski was made in 1974 I believe it was a 440cc stand up. You can find the definite answer at Kawasaki jet ski museum online.
You could practically ask any Jet ski Motor specialist for help.
wikipedia
You can find parts for a Suzuki jet ski engine at most Suzuki dealers and auto parts stores. You can also find these types of parts online at places that sell jet ski accessories and parts.
The best place to find jet ski's in the game Hungry Shark Evolution is near the decks and boat docks. Eating jet ski's will make the shark bigger.
DMV
ski jets dont exist
A jet ski for your ignition switch?
What to do when impeller is stuck on jet ski
anyone can jet ski as long as you have balance and common scene
Kawasaki Jet Ski happened in 2008.
how much does a jet ski weigh