I'm still trying to learn to mesh. And I'm making some progress. Lint pointed me in the direction of a tutorial that at first was nearly impossible for me to understand, but now I'm slowly understanding it.
However, after a few sessions with Mudd and TUS, although I'm still no where near the level I need to be in order to do an entire ship, at the very least I know how to use splines to make a saucer.
Here's some images of what I've got so far. The saucer stands at 3,520 polys, chopped down from a little over 7k. And the polys were chopped from the rim alone. Still more poly chopping to do.