What are the specific documentation requirements for the National Park Tour Master Traveler Award? In looking at the NPT ride page (http://www.ironbutt.com/rides/npt.htm) it indicates only a copy of the passport stamps needs to be sent in. On the "theme" ride page (http://www.ironbutt.com/themerides/npt/) it indicate "Documentation: See here. ADDITIONALLY, once your Passport contains at least 50 stamps from 25 different states, photocopy the pages and submit the copies." The "See here" states that witness statements and documentation, including maps have to be made on every ride. This would seem to be a lot of documentation for the NPT ride which I plan to be multiple rides over a year time. Which is correct? I want to make sure I do it right!! Also, can the NPT tour ride be over a year from one date to the next (i.e. May 25, 1017 - May 24 2018) or does it have to be within a calendar year (i.e. 2017)