I wouldn't call my boat a "duck boat" necessarily, but it is it mainly used for this purpose. I also gator hunt, fish and cruise around with the family. I am very, very happy with it. I would love to have a 18-20ft hard core duck boat with mud motor, but that will come later. This is a good all around boat for me.
Boat her used for $3K a few years ago and have been adding things over time. I built a better duck blind this year and it has been perfect! (We are just now starting to hunt out of the boat, so I will be taking it off soon.)
The last 3 pics are the day I bought it a few years ago and don't show some of the changes (seats, trolling motor, etc.)
KRS