Can you go past 70mph on a PWC?

What is Superchlorination? Why does water roll off a person's skin when the person gets out a swimming pool? How do scuba divers prevent decompression sickness? Scuba why wear gauges on wrist? How can you get rid of the pond skippers in a pool? What if both total and free are very low add shock or tablets? When is the only time you should swim without a floatation aid? What is an Estuary and what is the largest estuary in the US? How much does Michael Phelps get paid? How big is a Water Polo ball? Can you go swimming after a tooth extraction happened after two weeks? What did Great Britain get there medals for example gold for rowing silver for swimming and bronze for running? What is a water sealed latrine? The pool is 1 inch deep in the shallow end and about 2 feet deep in the deep end some parts of the liner are wrinkled how do you get these out I have added about 2 feet of water back into the pool? Why is the water in my sight glass for my sand filter milky blue? Where would you find a pond skater? What 2 large bodies of water are near the Philippines? Can piranhas adapt to saltwater? Why is speedo fastskin used in swimwear? What body of water is Brazil?