Hoping anyone who has experienced NYC for the marathon can offer suggestions. My son is running this year for the 1st time and we'd like to be at the finish line to cheer as he crosses. We're thinking a hotel in reasonable distance to that area might be our best bet. We assume we would take the train into the city, most likely from NJ. Or might it be better just to take the train in and out on that day? We have no idea what might work best. If anyone has been a spectator or even a runner with suggestions, I'd really appreciate it. Thanks!