Sorry to hear about your trip there Flyman - I've fished with guides many times in Washington State for salmon and steelhead. It was always a bit of a gamble, especially for steelhead and I knew that going in. My expectations for a guide are that they be on time, have a clean boat, good tackle in good condition, be focused on getting me into fish, have local knowledge, and be reasonably personable and be willing to share info on technique and if I'm doing something wrong, step in and correct it. If the fishing is lousy, but if I felt the guide did all he could to get me into fish, well that's just fishing, some days it just doesn't work out.
All you can do at this point is chalk it up to experience, learn what you can and move on. I'd also add that maybe next time if you decide to get a guide, ask on the forum for some of the guys to PM you with recommendations that have had experience with the guides in this area.