Car transportation will NOT be provided to the U Club after the ceremony at St. Pats. The U Club is a 5 minute walk (three blocks north on 5th Ave) from the cathedral, so ladies please wear comfortable heels! Walking is the quickest way to get to the venue, however you can always order an Uber or grab a taxi to take you there.
[Answer forthcoming]
The rear entrance to NYAC is located on 58th Street. For 58th Street parking, there are garages located on 58th Street just before and just after 7th Avenue. You can also valet your car if you pull up to the main NYAC entrance on Central Park South. Valet is $50 for 24 hours ($65 for SUVs).