Plumbers is a great singletrack trail that is on the far eastern side of the resort, located just east of 2N10 for most of it's length, roughly paralleling the road. Plumbers is a little unique in that it isn't all just a downhill blast but has a couple of short climbs thrown in. Still, it does drop almost all the way down the mountain, eventually finishing with the Fern trail, so it's really a pretty good all-mountain ride.