Wet Dreams climbs up a black streak about 15' right of Gully Washer. There's a directional bolt near the top of the pitch so that you can toprope the line after leading Gully Washer.
Climb up the black streak to the directional bolt and angle left to the anchor atop Gully Washer.
Protection
None. Directional bolt near the top of the pitch. Toprope after leading Gully Washer.
This route appears to have been retro bolted. There's no chains or links on the anchor bolts, so you'd probably want to use the Gully Washer anchor to get down.
I agree with Craig, it does look like this route was retro bolted and the anchor has one rap ring and a locking beaner on the other anchor so you can clean and lower off without using the Gully Washer anchor.