We're a family of 4 and will need to get from JFK to our hotel near Penn Station during rush hour traffic on Memorial Day. (I know...could we have picked a worse arrival time???) I have booked us on a Super Shuttle but was wondering if a cab would be better. The private van was only $8 more than a shared van, so I booked that to avoid extra stops. It's costing $75 for the 4 of us, plus tip, of course.