Spent an hour and a half messing with cameras looking for good low light performance and testing a deck mount high definition Sanyo. Moved one that was sorta interested, a cold front was moving through and the fish were not going.rnrnThe High Def test camera has promise. $199 and very good low light performance. The Contour is easy to buy at $65 average, not too bad but standard definition. It will work for overlays.