Flight
This is going to be the best airport to fly into. It'll still be around a thirty-minute Uber ride into Hudson, but it's close enough to get you where you're going.
Hotel
This is where the rehearsal dinner will be, and is one of the nicer places to stay near the venue.
Train
Amtrak is an option to get to both the venue and local hotels. Just try not to take public transit at night time to ensure your safety. Look for transit instructions on Google Maps.