Uhhhh ... you're saved ... born again
From THAT point, you get into all the doctrinal learning.
So that's it? Seems like quite a selfish self-serving viewpoint to me. Have you ever considered that there may be a purpose behind salvation? That it actually may be a starting line rather than a finish line? Have you ever looked at it from God's viewpoint?
If getting saved is all there is to it, than we can toss out 99.99% of the New Testament. Jesus preached for three solid years, and every one of his sermons and teachings had one common theme. Just one. And 'getting saved' was not it.