Fished shenango lake in pa on 6/14.  There was a ton of boat traffic, and a local club tourney.  

I did manage to catch 4 keeper LM and 1 smallie that would have been close....didn't measure him cause we were fishing C&R.  Biggest was 3.5lbs.  All fish came before 11am, off water at 12:30 due to prior commitments.  All told, great day on the lake!

Thats what I hate about Shenango....Too many jet skis and speed boats. They will buzz right into your area and not think twice about it. You have to go early in the morning or fish into the late evening. Other than that it has some killer crappie as well as stripers I am told.