Hello, I have searched this forum and have found several posts that have talked about their jetski swamping. I rented a 2008 Kawasaki yesterday and took my two sons out on the lakes. After about two hours of riding in some rough water we came to a calm lake and decide to take a dip. After 5-10 minutes we decided to crawl back on - from the back step. The back sunk in a little but didn't seem out of line. After not being able to start it we noticed the jetski was beginning to sink - back end first. We jumped off and tried to start again to no avail then were forced to swim it about 3 blocks to shore. It sounds like the rental place is trying to blame us. We didn't do anything but drive it. When we stopped it tipped us but I don't think the handle bar even touched the water. Does anyone have any suggestion as to how the jetski could have swamped? Since I don't have the jetski I cannot look at it physically so I'm hoping to get some backup from all of you riders that have seen this type of thing. Thanks, Steve