So here's my first draft of a race scenario, totally untested. I could use a few more pairs of eyes looking at these to catch things I might have missed or goofed up before I give it a spin. I'm pretty happy with it so far, since it has everything I want in a Star Wars race: a tough objective, deep strategizing, fancy maneuvering, combat, the potential for teammates, and replay value.
Take a look and let me know what you think: