Birdman is right but I think he meant to say tidal rather than non-tidal. Depending on the Fraser water level (discharge) and tides some places on the lower may not have enough current for a spin-n-glo. The slower the current the smaller the glo you want to use and also the ones with white wings work better in slower current. But there must be some kind of current to make it spin otherwise just use bait. If your fishing a spot where there is slack water and visible current try to cast into the current because this is the type of water springs like. You can also try casting spoons (gibbs Koho, Kitimat, etc.) and bait (prawns, roe) where creeks/rivers run into the fraser. The best ones will have a somewhat clear slick of water running into the Fraser. The springs may stop there to clean the silt out of their gills. On the lower the stave is probably your best bet for lure casting and short floating. They will sometimes go all the way up to the dam.