I’d suspect more the freighter ships and all the small boats hopping around in/out as being the source of contraband.
An elderly lady taxi driver confided to us before Irma that she sleeps with a loaded gun. If she has one, a lot of people have one. And I dont blame anybody especially if they have a risk.
We live in Mayberry, and I dont even remember the code to the safe I keep em in. But I know where to find the code if Mayberry goes south.
That is enough gun shots 100M from your pillow for me to leave the neighborhood.