[George]

That's actually a pretty good water speed.

The new Argo tires do a nice job but if you use them, you'll have to modify the front of the tub to get them to fit. Goodyear Runamucks are also good in the water but the tread wears off quickly (soft). Goodyear Rawhide IIIs may not be as fast but they're more durable than the other two.