I would call Pete Petre of Ducks Plus hunting lodge outside of Houma, LA, to see if he could set you up with a room. Pete knows fish, since that is what he does for a day job. He would tell you where to go and wish you the best, if that is what you wanted.
However, while his place is on the water, it might still be filled with BP folks – I think he cancelled duck hunting for this year once they rented for the entire season.
In a worst case, he might give you suggestions for where to stay – not many options down in that part of the bayou.
In a best case, you might end up there when they are cooking ducks on the grill and crawfish in the pot.