I also marked an "F" on each piece, on oppisite sides of each piece. This represents the side that will be close to the fence when I rejoint the pieces. The other side of each piece has an "F" on the oppisite edge.

The idea is to correct any adjustment problem with your jointer. If the jointer is even one degree out, that error can be multplied many times if the pieces are all aligned the same way.  But, if you alternate each piece, so the angle from the jointer is alternated, then the angles will cancel each other out, and give you a better shot at a flat panel. Lets see if it works.
 

Here's a pic of all my hard work cut up into little pieces! I used biscuit joinery to assemble this piece, not a problem, when I go to cut new biscuit slots, I'll aim for the old ones.