RedactedNarrative: After several attempts to start vessel #1 it whooshed into flames throwing the riders off the machine into the water.  The person trying to start it was blown to the left, another person who was on the vessel ready to take it for a ride, was blown straight up, and also on the vessel was blown off and landed 30 feet away into the water.  The victims were wearing their life jackets.  No medical treatment was necessary.