Dub Carshow Series has contacted me in washing the cars and 18 Wheeler semis before the show. I have the stuff to do the cars (14 cars ) but I don't have a brush to scrub down the 18 wheelers, and I have 4 of them to wash. I have seen a guy wash down an 18 wheeler for Yokohama when I was at another race in New Jersey. I have a power washer lined up an everything. Where can I find some Telescoping brushes to clean those suckers down?