If at all possible hunt from a tree . Getting your scent off the ground is a big help.
But like you said there are no good trees around.
You have to determine is there a tree that you can get in that will give you some
cover? Our will you stick out like a sore thumb?
If it' s the later build a ground blind that will really hide you. Build it long before
you plan to hunt it so they will get used to seeing it . Because remember you are
hunting where they live and if something looks out of place they will know.
Lastly you' re gonna need some heavy duty cover scent or they will bust you.
It aint turkey huntin.
good luck
jvjbadger