Retail stores and computerized on- line retail store services in the field of remote control vehicles including radio controlled cars, trucks, rock crawlers, and boats; retail store and computerized on-line store services in the field of remote control vehicles including accessories, component parts, and vehicle bodies for radio controlled cars, trucks, rock crawlers, and boats; retail stores services for use of race tracks, drift tracks and off-road tracks for competitive and amateur racing and hobbyist operation of remote control vehicles including radio controlled cars, trucks, and rock crawlers; marketing, advertising and promotion of retail stores and computerized on-line store services in the field of remote control vehicles including radio controlled cars, trucks, rock crawlers, and boats, and accessories, component parts, and vehicle bodies therefor; advertising, marketing and promotion of retail store and computerized on-line services in the field of remote control vehicles for repair, specialized assembly and hobbyist assistance for remote control vehicles including radio controlled cars, trucks, rock crawlers, and boats; and marketing, advertising and promotion of services providing race tracks, drift tracks and off-road tracks for competitive and amateur racing and hobbyist operation of remote control vehicles using radio controlled cars, trucks, and rock crawlers.