H2OGo Outdoor Splash Slip N Slide The slide of all water slides is found in this H2OGo Outdoor Splash Slip N Slide ($30) with an 18-foot triple slide that starts with an inflatable launch pad, sprays cascading water from the sides, and ends where the water pools in a splash lagoon. Every single person in your family will go crazy for this. H2OGo Outdoor Splash Slip N Slide $30 from amazon.com Buy Now