It can be on hell of a tough lake at times, especially when it's sunny and calm like it was the last week. I was there for a week at the start of September last year and it was sunny and calm as well, I was trolling spinners and plugs without catching anything all week*, the funny thing was there was a huge number of fish rising, especially in front of the boat, it was almost like when you see schools of dolphins on TV jumping in front of a ship

That was a large part of what inspired me to take up fly fishing
I'm going down there for a week tomorrow, hopefully now the weather has broken it'll fish a bit better.