The Bucket: Go down Beaver Creek Road out of town towards the Stamp Falls Park. Watch for a series of signs on the right side of the road - one will note the Sporting Club's Gun Range. Turn left off Beaver Creek, then right into the rifle range. Parking on the left side. Hit the river and go about 1/2 mile or so upstream. Will most likely be folks there fishing.
Alternatively: Go out on the highway towards Uccy. Turn right off the highway towards the airport. When you come to the split in the road, take the turn to the right instead of towards the airport. This takes you down to Star Shingle Mill. You MUST report in to the office and pay your $ 10.00 parking fee, or your truck WILL be towed out on your dime. Once you've paid, head down the road out behind the mill. You'll hit a blocked section of trail, with a right turn leading down towards the water. Take this turn - there are several spots to pull over and park. Don't go down the hill to the bottom unless you have a capable 4 wheeler. Walk upstream about 1/4 mile.
The Slide: Out on the highway to Uccy, turn off on the airport road. This time take the left turn to the airport at the split. Follow the road right around the airport and into the gravel extraction site. Go through this on the barely discernable trail, right down to the bottom where the road will turn into the bush. Follow the road for about 2 - 3 miles. There will be a pull-out spot and a road leading down the hill towards the riv. Don't go down the hill with your rig unless it is a powerful 4-by-4!!! Walk down the hill and you are on the slide. Good area there, and several spots below. Last I heard, there was about 35 trees down on that road, and I haven't been in to assess the situation. Might want to take a power saw to gain access.