Bayou Meto WMA in Arkansas.........should be pretty much empty on opening morning.
Been there and limited out most mornings, of course you can only shoot 3, and only carry 15 shells. I go with locals though. You got zero chance doing it on your own the first time, in fact in can be very dangerous. YouTube bayou meto boat races.
I would go to NODAK lots of open permit private land, and you can just drive around until you find birds and then knock on the farmers door. It's mostly dry field hunting so no boat necessary