well for xmas i got an nkok 64x racing boat. it has two motors instead of one motor and steering. it works great in my bathtub, goes straight and kicks wake behind it. it handles like a boat should i guess and is faster than i figured it would be. it is about twice the size of a bit. it is a 27mhz and uses a 9v in the transmitter so it gets really nice range. it has a separate 4aa chargning station which works with my clones. if you see one i suggest picking it up.
That is very cool! I may get one because I go up to my lake house a lot and we have a pool up there. We could set up bouys and have races. Are there other frequencies other than 27 mhz?