We have booked a week at the Marriott timeshare in July. I understand that we will be close to AC and the beaches. We would also like to use this as a base for side trips to Baltimore, Philadelphia, and New York. We would like to get in a few baseball games and college campus visits in these cities for my son. I have also heard that Cape May is nice. Does it sound reasonable to visit these cities from here via different day trips? What is the best way to get to NYC from here? How about to Baltimore?