They have vocalizations similar to an elk and respond pretty well to calling. They love corn, but like their feet wet at the same time so you've got to be creative (pallets with carpet and a barrel out in the marsh works). Trails are easy to find, but look like they were made by rabbits.
Last year I waited at the waters edge until I could hear them moving and then tried to cut them off. Tree stands are best probably cause the terrain is thick. They're flighty and nervous, but seem more curious than a WT.
This will only be my third or fourth year hunting them so I'm still kind of a rookie. From what I've seen, think elk......and I've never hunted elk. They also use wallows.