First I collect the eggs until I'm done hatching. I take the poults once they're hatched and put them in the brooder. It is much easier to show and sell poults out of a brooder than from under a hen.
My turkeys have a designated roost area in the run. They do not roost in the trees.
If I do...
I don't. The mature toms forget that they can fly. The hens fly out and make their "hidden nests" inside a perimeter fenced 2 acre area. It is convenient in that I don't have to protect their nests from the toms.
I proactively trap ground dwelling predators all year and add them to my soil improvement program.
My turkeys roost in an area that is under flight netting. Over the years I have only seen one GHO get under the flight netting and it got really freaked out about it. I've never seen another one...