Ibsp Nj
Also, don't forget that the following agencies patrol the park throughout the year to supplement the State Park Police force:
- Berkeley PD
- NJ Fish/Wildlife Service
- State Police (Marine Division)
- US Coast Guard (performing air ops)
This should help you out. For your listening pleasure, you may also want to program surrounding agencies freq's for more entertainment, (especially during the late spring/summer season) and various Marine channels (to listen in to the boat chatter).