Last summer Grand Prix Race-O-Rama was bought by the Boomers! amusement park chain, which already had a location in Boca Raton. The place has been given a facelift, and a wooden roller coaster, the only one of its kind in South Florida, was built. In addition to the go-karts that have whizzed through the place since the Race-O-Rama days, bumper cars, boats, batting cages, and a rock-climbing wall provide plenty of fun for kids of all ages. The SkyCoaster drops riders from dizzying heights, and the Blender turns one's insides into mush. For fun-seekers without a need for speed, four 18-hole miniature golf courses beckon. If you prefer your fun indoors, step into the casinolike arcade, which offers hundreds of video games, from state-of-the art fighting games to old-school classics such as Centipede. On a budget? Ten dollars gets you unlimited video games, bumper boats, and miniature golf on Tuesdays. Add another fiver and you can drive like the pros on the NasKart race track all day long.