You think P2 will have to be done separately? Towards the end of last summer, both could be done together as long as the photos were original.
To me, one right after the other is "together." At the beginning of the project, they wanted separate people. Then one person could do both, but on separate days. Then, once it was opened up to do them back-to-back, 400-mile routes made sense. Don't get me wrong; I'm willing to drive somewhere over a hundred miles from my house, then turn around and do it a week later, but it'll cost ya.