Meet the Oklahoma family with an elaborate water park in the comfort of their own backyard. Kelley Carverness built the park for her family. There's a waterslide that twists and turns and leads straight into her pool. He told Inside Edition: "You will really never get bored of this pool." Carverness builds the pools with safety in mind, making sure everything is placed in the right spot so no one gets hurt jumping in, but some self-made backyard theme parks may pose a safety risk. #InsideEdition
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