You can convert to Judaism, I did it while I was in boo tcamp because there was only one Jew in my platoon and he was very small. So to keep him from being picked on I said I was Jewish(I was the biggest buy in the platoon) and even went to services with him. It was actually a very pleasant experience. We were the only two marines that had a service on friday nights while everyone else got all jacked up and still got to chill on sunday while everyone else went to their other services
I'm no one special and I treat everyone the best I possibly can, but to you believer, despite my acts, I am condemned to hell.