While I was serving at Quonset tower (we were there for the controller strike/firing) I was able to do flight instruction at a small flight school on the field. One time we flew off the coast line of Newport along mansion row. I mean these mansions were called "summer cottages" by their owners, and they're huge mansions! Fun area to fly around and site see too.
As neilw2 mentions about mafia types, I actually had a student who had mafia connections and told me a few stories over beer, and another Irish guy who took me to a private club after a lesson and told me about his connections providing funding for the IRA in Ireland. Uunbelievable, told him don't tell me this shet I'm in the military man.