I have been looking for some info about how to recover in time for Disney. It would appear that most of the advice fits with what I would have guessed which is:
1) Focus on recovery from the first race
2) Cram in as much of a ramp-up and re-taper as you possible
As an example, Jim2's Running Page has a long list of essays on various running topics that are one guy's opinions about training, and seem pretty helpful.