Just a few notes for you. I used to just use a single hiking stick all the time, but once I tried the poles I was hooked and have only used then since.
As to hanging your food, in NJ it depends on where you are staying. In NJ, I believe all the shelters, plus the camp ground by Sunfish Pond, have bear boxes, eliminating the need to hang. Of course if using a tent site, then you will want to hang.