LaGuardia is closest to the Williamsburg area but JFK is also just as manageable via car.
Depending on where you choose to stay, your hotel may have a parking garage that you can use but not many hotels offer this. Brooklyn does have street parking but please note, it is very limited and can oftentimes take a lot of searching to find a spot.
Yes! The ceremony and reception will both require cocktail attire. The welcome party will be casual cocktail attire (For example: summer dresses, nice shorts & a button down shirt).
We will not be offering transportation from hotels to the ceremony or reception. We've listed a number of hotel options in the travel tab and have detailed the walking, driving and public transportation distance from each for your convenience. If you choose to stay elsewhere, you should be able to reach the ceremony location via public transportation, a cab or an Uber/Lyft.