My problem is that through the warm months I may have to work weekends but I am never sure until nearly last minute. Due to this I won't commit to hosting races on weekend days until late fall. Saturday night is the drive in, Tuesdays and Thursdays are out as well. So I am left with Sunday night, Monday evening, Wednesday evening and Friday but if the GT300/500 races end up then I am down to Sunday, Monday or Wednesday evenings.