Speakercone said:
According to Judaism, Sheol and because I'm a gentile I'll stay there.
You may be surprised there. Though Judaism did basically rip off the Greeks with Sheol being Hades, as long as you roughly follow the Laws of Noah:
1. Prohibition of Idolatry
2. Prohibition of Murder
3. Prohibition of Theft
4. Prohibition of Sexual immorality
5. Prohibition of Blasphemy
6. Prohibition of eating flesh taken from an animal while it is still alive
7. Establishment of courts of law
Then you are a 'Righteous Gentile' and get a place in the closest thing to a Jewish heaven. Since most of those are fairly easy to follow, and that the sexual immorality one is surprisingly lenient, you're probably safe if the Jews are right.