Hi Chickendog,
This boat comes in various colorschemes and motorisation from several Chinese suppliers, judging by the 7,2V Nixx battery supplied, it will be equipped with a 550 motor, reducing it to a toy.
Swap the motor for this one:
http://www.hobbycity.com/hobbycity/s...WaterCooled%29
Add a fitting ESC and a 3S Lipo.
Replace the prop with a Graupner 37,5K and it will run like this:
http://www.youtube.com/watch?v=N-xlxRWIMBo
Yes, that's a lot more fun!
Regards, Jan.