Today we fished Shasta Lake and spent the whole morning on the McCloud Arm trolling for trout.  Water temps are slightly cooler up near Hirz Bay so thats where we concentrated our efforts.  With a full moon last night I didn't expect a morning bite, and its a good thing because there wasn't one.  We trolled flies, spoons, and Bay Rats on the surface and eventually got some bites on the flies and Bay Rats.  With all the bait on the surface and 64 degree water, the spoon bite just isn't firing yet.  As soon as we see some cold water, the shad will leave the surface and scatter throughout the lake.  Thats usually when the big spoons come out and the big aggressive trout will chase them down.  We'll also start to see trout plants from CDFW with colder water which always bumps up the action on Shasta a bit as well.  I'll be fishing every other day or two until the bite turns on and then I'll start running my scheduled brown and rainbow trout trips.  Lets hope it happens soon!