I have fished it several times this year. Usually leave around 5pm and stay till dusk so I can get back to load right at or before dark.
Have had a few 20+ days. Rainbows are the prevailing trout there I think, and the stripers / hybrids and white bass are awesome. This is usually what makes up the 20 fish however, there are some bass, trout and walleye or sauger in there too. You can catch everything from gar and drum to BASS and CRAPPIE.
It can be Awesome but it can be tough too. I like to throw Fat Raps, shad raps, tiny traps, and tubes.