Ah, I see someone else has fallen into the infamous quicksand like me near the Mamquam mouth....
Last week while fishing with Randog and Itosh up there, I decided to be superman and attempt to rescue this chum that was turned to the side in the shallows. Two steps before the fish, I sank up to my crotch.
I turned and said to Itosh, "I'm stuck!" and what did he do? He just stood there and chuckled....
I then proceed to use my supernatural ability and levitated myself out of the situation. It sure took me by surprise when I stepped down and nothing was there though.
Anyways, Cheakamus... You can fish for salmon downstream of the Bailey Bridge. Float fishing with yarn will get you plenty of chum. Spoon fishing might produce the odd coho but the chance is fairly slim as the river is paved with chum (you'll see what I mean when you get there). There are waters for both types of fishing up there. Good luck.