If you take a look at the ponds just before daylight and then again at noon, you will know if you have a great spot or an OK spot. If the birds are on any of the ponds at either time, just arrive before they do, throw two decoys in there and set up and you will get a chance at them. Likewise, if there is a good way to approach them without being seen, you can always just jump shoot them and forget about all the decoy/calling nonsense.
If not, you are probably in a decent area for either pass shooting or using more decoys and calling to convince them to come check out your pond.
It's hard to be more specific than that without more details, but first step is to see if the birds are currently using any of the ponds and then go from there.