If the water is high don't put a hole in your tube on the NO SWIMMING sign by the baseball field. I put the first hole in my tube on this sign. It was just under the surface and I went right over the top of it one very calm morning.
As for hints on the fishing, what are you after? Rainbow Trout, Crappie, Catfish, Bullhead, Bass, or Brown Trout. (This is listed in the basic order of quantity as I found it 5 years ago). For the Rainbows and Browns try trolling blindly while looking for any structurethat might hold them for a little while.
Try Ultra-lite flashers and a Needlefish or Triple-teazer spoon. On extremely hot days try around the Fountain, otherwise avoid it like the plague. For Crappy try the cove by the Baseball Diamonds, and the small cove between there and the road on the right hand bank.
If you have any other ?'s ask away. I also know some of Silverwood.

Tight Lines,
Wade