There are plenty of parking lot all around 24 Commerce St, many within 5-10 min walking or less. Parking is typically $5 upto 1 hr, $10 for whole day (I was done in under 1 hr!). Traffic during peak hrs gets a bit backed up, so, it could take you about 20 to 30 min to drive from EWR (Newark Airport/ Turnpike Exit) to ASC at 24 Commerce St. Depending on where you live, driving might still be the best option to go to ASC.