@rteetz, maybe I missed it, but I think we should add a section on POT (probably as a subsection in the Registration post). The key things I can think of are requirements, race-specific dates, location of data, how to change, what link to provide, time to provide, and best practices.
Requirements: required for rD half marathons if you expect to finish in less than 2:45 or the marathon if you expect to finish in less than 5:30 (not required for 5k or 10k's). Typically, the POT must be within two years of the rD race date you are registered for.
Race-specific dates: do we want to add the POT deadline dates under the race-specific details on page 1?
Location of data: Active.com registration page (myevents.active.com)
How to change: can view by going to "View my registration" or change by going to "Edit registration information"
Results website link: I'm still confused on this one, but describe whether you should enter the POT race's main website link or a link to the results website. It is my understanding from a while ago that, when asked, rD stated they wanted the race's main website link, but I think several folks put in the results link. I assume both are probably fine, but I would shy away from using a link to Athlinks or some other race results aggregator.
Time to provide: provide your actual 10k, 12k, 15k, 10 mile, half marathon or marathon race time (chip time, if applicable) of a certified race (USATF certification for U.S. races). Use your actual race time listed on the results website - DO NOT try to translate your time to the distance you will be running at Disney.
Best practices: enter your best proof of time AT TIME OF REGISTRATION, then update afterwards if you improve it (this way you don't forget if you are unable to improve your POT before the deadline).