About 35,000 adults and children flocked to the 44th annual RV Show in Sandy, Utah, just south of Salt Lake City over the weekend. Sixteen RV dealers statewide showcased recreational vehicles. The 300 campers, trailers and motor homes ranged in price from $10,000 to $200,000, just as they ranged in size from two-sleeper fifth wheels to bus-size motor homes. Although many of the vehicles boasted earth-toned interiors, flat-screen TVs and roomy bathrooms, there weren't any big surprises. Several of the luxury RVs offered washer-dryer connections, electric fireplaces, vacuum units and ceiling fans--one Fuzion model had a built-in icemaker; that was a little different. There was also a big offering of motor homes and trailers that doubled as toy-haulers.