A little more superfast vacation photoblogging here... check out one of the most popular pool toys this year: The Gushing Geyser, basically it's a plastic dunce cap with no tip (about a 1" diameter hole at the tip end of the cone) that you thrust downward into the water to shoot out a nice big stream of water.
Many fun games like target practice on the side of the pool and general rain-shower attacks have resulted. Good times. Ah... vacation!