I really admire they are very dedicated and have been at the hard work of making great wine for many decades. It has not been easy, with challenging growing conditions and unfavorable NJ liquor laws, which hopefully will soon change. While NJ will never be a Napa or a Bordeaux some decent wine is being produced. 2010 was a good year.
This spring many wineries are hosting events to entice you to come and taste their juice.
Here is a listing published by Garden State Wine growers.