At Cedar Swamp on a west wind park in the East lot off 600E. If you walk down into the woods you can do a stand on the edge of the woods overlooking the low marshy ground of the East Part of the marsh basin (if it's not flooded right now). If you go to the South a little from the woods there's also a nice looking brushy field to call across. On a South or East wind it's easy to Park in the North lot and walk to the RR tracks and then work off the railroad tracks. There's also a couple places where there are high soil mounds you can climb up on to overlook the fields and hardwood islands to the South. On a north wind you might try parking in the main lot off 120 and walking all the way into the high oak islands in the middle of the property to do some stands.

Not sure on Marsh Lake, I usually park off of Feather Valley road and go call from the island when the lake is frozen. You could also park over by Crane Marsh and cross the road and call into the property from the East side. That is if it's not all flooded right now.

Pigeon River is huge with a bunch of places to call. I would probably not bother going out there at this time of year. I've just been skunked out there too many times plus I've spent many hours trying to locate out there with few hits. Maybe talk to the property manager and see if they have been seeing predators recently in any place in particular.

Weedwacker
Indiana Predator Central

Some scientists claim that hydrogen, because it is so plentiful, is the basic building block of the universe. I dispute that. I say there is more stupidity than hydrogen, and that is the basic building block of the universe.

Frank Zappa