Just out of organization, When you show the battlefield after each day, are you going to include numbers along with the vectors? Arrows are nice (and honestly the only part you REALLY need), but units would help us figure out how much in each direction we'd need to accelerate for blah blah blah.
All orders received except Elmagnifico's. Hurry up and send them in so we can start.
EDIT: IV's idea is a good one. Sure, I'll include velocity in inches along with the vectors. The vector arrows are actually NOT going to be MS Painted when you see them, they're going to be made with 1X4, 1X6, 1X8 and larger LEGO bricks lined up in front of the ship.