Spotting BOS

Hello fellow planespotters,

I have a few questions regarding planespotting BOS:

  1. Which runways tend to get the most action with widebodies?
  2. Is there a high parking lot at BOS where one can see all the runways and get a decent framed shot with a 200 mm. lens?
  3. Are the police there friendly or unfriendly with spotters?

Thanks for any answers