Same here Keith, I held New York License for years. After moving to Jersey I felt funny having to go back to school for what I had been doing for so long. However, there was no other way. It was a great refresher for me. Its amazing the things we miss on the first round. Good luck.
Check with on of the NJ real estate schools for on-line courses, but I don't believe you can short cut the dozens and dozens of hours of instruction you are required to be exposed to. After the instruction, a practice test is administered before you can take the actual State test.