What is tow in surfing?

What are the wetest country in the world? Does heat make a parachute fly? What does it mean if your pool is green and cloudy? How many 25Kg bags of Salt in 40000litres of water? What is the hint word for An afternoon at the swimming pool game? Why do Mermaids wear bras? Is rowing good? Should I try to repair leaks in an above-ground swimming pool myself? How often to change Jacuzzi water? Without spending a fortune what is the best way to achieve a deep blue coloured pool still using a quality product? What place names end with 'pool'? Does PADI Certification expire? What is difference between a supermax and a duomax liner for pools? There is an acre of water for every 20 acres of land in which state? What is rhobe island nickname? What is the flag for riptides? How much would it cost to buy admittance into Roaring Springs Water Parkfor a child three and under? When should you resurface your pool? Where to buy waterslide decal paper? Who helped Tom Daley in his career?