Oasis Water Park, er, uh, Knott's Soak City USA in Palm Springs, California. Even though it's now owned by the evil people of Cedar Fair, it kicks ***. Not that many rides(7 adult ones, 2 kiddie) but The Black Widow makes up for it easily. The best dark water ride EVER. No holes in it, painted black inside of course, on a hill. And the finale into the smoke machine out into the water is the best finish ever. I love that park. Well can't wait until my hometown of Temecula, California starts building our water park within the next couple of months:)