Remote Control boat kits come in three different types for each and every different ability: 
ARR boat kits, builder's kits, and RTR boat kits.  Of course you will find the Nascar 
type of racing, there is snowmobiling racing, horse 
racing, ATV racing, and a lot of other forms of racing.
Nitro RC boats are faster than your other models and don't last as long with running time.