Was on a school trip as a senior in high school. I was going to sleep in the back of my truck in the camper shell, so I went and bought my sticker top camp. Came back into park after party at lodge ( no alcohol) at about 11. Barney came to harass me and when he lifted the door on the back of the shell, I stuck my shotgun in his face. After determining he wasn't going to hurt me, I put it down. He said I was to loud parking my truck. I said he should have knocked or said something as he could have got shot. I reported him in the morning but I'm sure it did no good.