Thanks for the good wishes everyone. I think my front wheel is in bad enough shape that I'm going to save it for the LBS and not try truing it myself.

As for the physics of the crash itself, I just checked my Edge 305 data and apparently I was going closer to 15-16 MPH around the time of the crash. It all happened so quickly I can't be certain, but what I think happened was I leaned too hard to the left, felt myself about to lowside, but then over-corrected my handlebar which pushed my momentum out to the right. In any case, the ride side of my helmet was what took the damage, so I'm not going to analyze it too much. I was just turning too carelessly.