There are not only Radio Controlled Boats available, but a large number of other watercraft. Ski-Doos, submarines, and other amphibious products are available to enjoy. Submarines have grown in popularity and come in sizes that range from aquarium models to larger scale models. Many are also capable of deep diving, and are equipped with cameras to view underwater sights without ever having to get wet.
When you are considering radio controlled boats, there are a few things to evaluate. There are many different sites on the internet selling products so doing some investigation will make sure that you get the best product for your money. Make sure that you know what their return policy is, and if there is a warranty. Also, there may be an extended warranty available which may be a good idea to check in to.