Check Battery, Check Fuel
check battery, check solenoid, check starter
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.
Did you fix your ski, it may be a bad seal and it is losing too much compression.
A Jet Ski is a watercraft. It's more like a motorbike only in water.
Learn about Jet Skiing, Jellyfish and Jungles
SNTV - Celebs get wild in the water
Visit the Antalya Museum, Turkey
Learn how to Choose Ski Accessories - Ski Goggles and Helmet