I agree with Vermonster. You also need to check with the Rhode Island game and fish and see what it required for you to hunt. At the very least you might need to purchase a license of some kind and you may also be required to have a hunters safety course under your belt.
It isn't like the old days when you could just buy a rifle and a license and head out hunting.
Want a quick and inexpensive call for Moose? Take an empty 32 ounce coffee can, and make a small slit in the bottom, only about a quarter inch. Then, take one of those really big red rubber bands, the ones that go around big folders. Cut the rubber band to make one long piece.
Now, thread one end of the band and tie a knot on the outside of the can so it won't pull through. Cut the band off on the other side so it is even with the top of the can.
Now, wet your finger,...