CICI
A water park right by the main beach. especially nice for kids. entrance is 100 pesos and it features many different pools and slides, a skycoaster a mix between a swing and a bungee jump and a dolphinarium. dolphin shows are on offer, and so is one hour swims with the dolphins - a lifetime memory for usd120.
There are several more attractions, including golf courses, night clubs and post-hispanic fortifications. Nightlife in Acapulco is pretty much fun, and many places are suited for tourism including "El Alebrije", "Disco Beach" and "Palladium", this last having a awe-inspiring sight of the whole bay of Acapulco.