An incredibly fast boat that can reach 900 mph, my entry for the fastest boat challenge. Once you have spawned (in water takeoff), immediately put throttle up to full and bring pitch all the way down to keep it stable. Releasing pitch for very long will cause it to flip. Once you have reached over 615 mph, quickly release pitch and then bring it back down again. It should jump from the water a bjt if timed right. Keep doing this with a few second pause between each jump and you should reach over 900 mph. Enjoy!