I'm flying into New York's LaGuardia on the 19th of March and will have a rental car and about 5 or 6 hours to kill that day before a conference. I've never been to New York and would like to get a few photos of some landmarks. I was hoping someone living there could point me in the right direction as to where to park to be in walking distance of a few places. I'll be flying in at about 3:30pm. Thank you.