There are also many yahoo groups related to Middlesex County College which is right next to Mill Pointe Condo Community as you can click to see ... http://groups.yahoo.com/search?query=middlesex+county+colleg
There are many activities at MCC are open to the community and public, so you may find some interested you or your family. If you take some course, you shall find MCC has lots of resources open to you.
Your kid may also be able to take some summer courses at MCC if they are very aggressive or just audit, or just visit the library and student center.
After you move to Mill Pointe, some info may be needed such as PSE&G the NJ gas and electric company and you can open account online easily http://pseg.com/
Another one is high speed Internet and cable that Cablevision is one http://www.cablevision.com/
that also have many channels to Asian countries if you like.
For condo, the water and garbage ...etc normally included in the monthly maintenance fee, so not need to worry seperatedly.
There is huge BJ's Warehouse Club http://www.bjs.com/
that you will find your family visit every week or two, very handy and affordable price. The tire service is fanastic, free mounting, free flat repairs, free inflation presure check, free new rubber valve stem, free lift time balance and rotation, free road hazard warranty.
You will also find Woodbridge Center Mall very family friendly and you may visit often http://www.google.com/maps?f=d&hl=en&geocode=2929721
and another luxury Menlo Park Mall is also very closeby ... http://www.google.com/maps?f=d&hl=en&geocode=1012726
With 2 school kids, you may find Liberty Science Center http://www.lsc.org/
a wonderful place that it just expanded and renovated recently within 30 minutes high way access from Mill Pointe http://maps.google.com/maps?f=d&hl=en&geocode=107212
which has a Dome IMAX Theater which is the best in Greater New York City area. If you join the membership, you can also visit over 200 museums free.
When you visit the area, you can book nice 3* hotels thru http://priceline.com
with $45 to get nice Sheraton at Edison, you can bid up to 14 nights each time. You may also get 2.5* Hilton Garden Inn and 2.5* Clariton Hotel for $35+, may be a few dollars more. $35 is the absolute minimum bid I know of.