Cape Cod Trip - Day 3

[woke up early - got gas in Chambersburg (0910L) and then drove over to Hershey for a tour of the chocolate factory - souvenirs at Hershey's Chocolate World (1230L) - drove north on I-81 and stopped for late lunch at McDonald's in Pine Grove, Pennsylvania - made a mistake at the I-84 intersection and ended up headed south on I-380 - shrugged that off and took I-80 towards New York City, figuring I could just by-pass the city on I-287 - that was a BIG mistake (LOTS of traffic!) - [eventually got across the Hudson on the Tappan Zee ?] - we had planned to be on in Massachusetts by evening, but because of the problems, we knew we'd never made it - instead, made our way back to I-84 and used a reward certificate for a free night at the Springhill Suites in Danbury, Connecticut - got gas after getting the kids settled]