Hey Tony,
Being an Ex-Rhode Islander (Cumberland), I can sympathize with your experience, but these kooks are everywhere now. You are lucky that it ended the way it did, and one of the first things I would suggest if you don't have one yet, is to carry a cell phone with you at all times, just for situations like this one. Glad the police got the guy and charged him. Watch out for the left hand turns on a green light while you are starting to go straight through in Little Rhody, that's another trait from both RI and Mass, with apologies to Mark O. You've probably experienced that one by now, having been in RI for a fair amount of time.