If you are departing from the Sesame place area of the Philly suburbs, you may also consider taking I95 north to route 1 and then take route 1 north through NJ (passing through Trenton, Princeton, New Brunswick and Edison) and then hook up with the NJ turnpike via 287 or the Garden State parkway in northern NJ.
While route 1 has traffic lights, they are pretty well timed and unless the traffic is really bad, you can usually cruise along at a pretty good clip. You would avoid the shore tie-ups taking this route. I drive between Philly and northern NJ on a quasi-regular basis and frequently take this route as an alternative to the turnpike. Surprisingly enough, there is not a huge time difference between the two routes (if the turnpike isn't backed up).