you just need to bring a target plus a cardboard backer (maby 1 ft. x 2 ft.). Bring some clothe pins to attach target to orange snow fence. There are always some there but just to be sure bring your own.
It is fairly straight forward.
There is a area for shotgun shooting also.
Either join online (dept. of natural resources) or put 5 bucks in the envelope at the info board.