Yes, do go to the Cloud 9's web site. I used to use them all the time going to/from home and airport but now use taxi as I would rather have point-to-point service vice getting a tour of various neighborhoods as they pick up/drop off people at their homes. Anyway, Could9's shuttles are clean and similar in pricing to Rapid Rover for our NJ road trips. In other words, the more people in a reservation to a single destination, the cheaper the per person fare.
If you decide to use either a taxi or the shuttle, both are available at the same location; across the walkway near the short-term parking (regardless of you arriving in either Terminal 1 or Terminal 2).
Hope this helps.
Lorrayne