The Navy runs the APP Control, so just follow their Directions and you will be ok. Chances are, they will drop you to 2000 ft and swing you wide to come in from the South or West. In fact Every time I have gone there, they have always had me at 2000 ft way early, so just plan on being at 2000 ft . For the most part count on landing RNWY 6. If not then they will either swing you wide and bring you straight in for RNWY 27 from the east, or bring you down at or below 020 and right over the top of the intersecting runways at the Air Station and turn you to land RNWY 27. I think the 3 facilities all Have LOAs in place so APP just points you out to NQX and retains control until you are handed off to EYW. I don't think I have ever actually talked to NQX, but I have heard of it happeneing so don't be surprised if it does happen.