Pretty much any guide can get you a swan if you get drawn for the permit. I’m going duck hunting with Roanoke river waterfowl in Jan & they guaranteed a shot on swans
Ajs sea ducks and Swans. Google him. I hunted scoters with him several years ago and did great. He was as advertised. One of the guys had a swan tag and I went out with them and the guy was being picky looking for one with a neck collar and it was about as much of a guarantee as a hunt could get as far as opportunities to kill one.
Look around Swan Quarter and Englehard. Used to do quite a bit of hunting up that way. Swans are a cool bird, if you get a chance drive around Mattamuskeet.