Big brother and drugs?

My older brother is 3 years older than me, he's gonna be a senior in high school, while I'm starting my sophomore year. He's captain of the football team and extremely popular, so your typical high school jock. But he's always looking out for me, sadly that leads to some unwanted experiences. We're both on the football team, and we went away with the team for two weeks to camp. Some of our team mates are druggies and invited me to some blunts with them, so I accepted, this being the first time I had ever smoked in my life. We were standing outside smoking and my brother and his friends walked by on their way up to their rooms. Meaning my brother saw me and flipped, he started screaming at me and calling me his baby brother in front of the guys, then dragged me up to his room, where I spent the night being lectured even more. Now we're not even speaking, what can I do to fix this between us, I'm pissed at him and he's pissed at me, so talking just leads to fighting. What do I do?