Pike, yes they are in the lake.
BIG Rainbows, yes.
You are most likely to catch Kokanee and Rainbows trolling. You may have to put some weight on your line to catch them because they typically run well below the surface. Do a search on Eleven Mile Kokanee and you'll see some places and depths that people have been catching them at during the summer. As far as the Pike go, I doubt any of the dedicated Pike fishermen are going to give out any info due to the tourney.
As far as the GPS coordinates on BIG Rainbows,,,, I'll sell you the precise coordinates for a couple state record trout locations. Just let me know