Good news: the PCBs for the tinyCopter came in a couple days ago! Thanks to Laen over at the DorkbotPDX PCB order service for the stellar-quality boards! Now I can get to work assembling and testing the boards.
Now that I’ve more time to plan this project, I am really leaning towards using an off-the-shelf transmitter and receiver. The nRF24LU1+ is a really great chip, but unfortunately there is little information on actually programming (flashing firmware, not writing code) and actually using it. It looks like I may have ordered the extra components is vain, but such is the nature of developing (relatively) new devices.