Well if its within 1000 feet of a K-12 school, dont do it. Though this seems to be put on by the RiverBank Rotary Club. I am sure they will have some sort of gate entrance you will have to get through with tickets sold. You can call ahead, or walk up to the gate with your weapon on you and try to get in but if someone tells you no weapons, ask them if its managers policy, double check with the manager and you will have to leave it in the car. It's a private organization on private landit seems to me, not a state park or common area. They have the right to reserve certain rules.