From your screen name I assume you are going to Martin. If so, here is what I know.
If you pull into the parking lot on the West of the pond directly in front of the lot and just a touch North of the basketball goal is a very subtle point, that is a good spot.
Also to the South, on the last point where it starts to narrow up going towards the bridge is usually real good and then about half way from there to the bridge.
Normally by the time I fish those spots about 30 minutes per I either have a limit or I am not catching squat and leave.
I got a buddy that said the big point to the East of the parking lot, across the pond, where it makes the L is good also but I have never fished there and if I did I must not have caught any because I don't remember it.
I have tried staying in one spot for the entire trip and I have tried constantly casting and moving looking for them. LIke throw once or twice then move, repeat. The most productive I have found is stay in one spot about 30 minutes then move and repeat.
Dunno if they are in packs and move together or what but I always seem to catch 2 or 3 then nothing else till I move.
Lastly, if you aren't seeing them pop the top of the water every once in a while you ain't gonna catch squat.
Hope this helps and have a great time!