I guess I must be one that actully bring my wife. She actully incouranges me to race. She helps me out in the pits. I even bring her out to club racing. Since I race two heat and pits for a racer. She will actully change my batteries and solder them in. switch motors. and place next pack on the charger. All she ask if I need to gear up or down. then we discuss what might be needed to get my lap times down. She doesnt' want to race, but want to be involved. So when I need a new part she is all for it. ( as long as I justify for it).
And she get along with the guy's so it pretty cool.