Well, I am not sure where you are from, where you are hunting at, but here are a few tips, From a former Oregon hunter of 25 years.
You want to be at least 2-4 hours drive from any large metro area. The farther the better. (Make sure to have the proper tags for the area you are hunting, not sure about Wa but Oregon is very specific.)
Plan and scout around, the more you scout the better your odds are.
Don't hunt the roads, get out and walk the game trails.
Camp where you plan on hunting.
Don't expect to get anything. The black tailed deer is a rather elusive little thing. I have talked to hunters and guides that have stated hunting black tailed deer is kinda like hunting Bigfoot. Until you run nose to nose you are not going to even know they are there. ( I am not saying I believe in Bigfoot but using it as a point of reference.)
Hunting the west side of Oregon and Washington is going to be really wet. and the visibility is going to be very limited.
Try and enjoy the Pacific North Wet hunting.