We seem to have gotten away from the main idea of the original post before it was hijacked by a number of various parties...
It may be worthwhile to keep some of this to personal messages to the person who started the thread, and let them decide which to follow, instead of breaking out into a big pointless discussion about a person's credibility.
These are all personal opinions, to which everyone is entitled to hold.
I remember Rod talking a while back about this site is intended to educate new fishers, and teach some of the old dogs (no pun intended...
) some new tricks. Instead we get the my smelly socks-slinging that we've seen in the past 15+ posts, which really isn't doing anyone any good, and doesn't further anyones understanding of the sport we all love.
RIGHT, now for what I actually wanted to add...
The Chehalis can be drift-fished very effectively because of it's flow speed, and the general shape of the river, there are some access points, but you may want to wander around a bit, it's a beautiful river with a lot to offer anglers. The river generally gets going for chum and coho (the primary target salmon in this river) in October/November, with VERY high concentrations of chums.
The Harrison can be fly-fished, drifted, as well as provide opertunities to toss hardware. This is a VERY wide river in some places, and locating fish can be a bit of a problem some of the time, unless they are breaking surface continuously. Wade around until you find conditions you like. I have mostly tossed spoons and fly-fished this river, but there are places where drift fishing with a float can be quite effective. This rivers tends to get going from late summer, until November, for chum, coho, and springs, but there are also sockeye, but keep your eye on the regulations for openings for retention, or fishing for them in general.
The Cap (as mentioned) is located in quite an urban setting, but there are still some secluded spots to be found. This is primarily a hatchery stocked river, and retention is allowed with some fairly generous limits, but be prepared to "compete" with other anglers at some of the popular spots for casting room. You can find coho and springs in this river for most of the year, but it often isn't worth the effort (aspecially if you aren't familiar with the river) until the summer months when the bulk of fish return. This river can be fished in a variety of methods including float/drift-fishing, tossing hardware, and fly-fishing.
Comments about the Vedder/Chilliwack river have been beaten around a lot in this thread, ut there really are secluded spots to be found, I remember reading somewhere that this river is one of the (if not the) most fished rivers in the country. This angling pressure has raised the need for a hatchery which supports some of the salmon runs the river recieves. Refer to previous posts about the angling methods and times for this river.
Let's grow up a bit guys and get back to what this person is really asking.
Thanks