Welcome!

You came to the right place, one of the members here, balzaccom, did a trip there not long ago. If you look up his username he has a link to his blog you can check out, and he posted a link to his trip report and photos from there in a post in the "Trip Report" forum here.

I'm sure he'll respond too when he checks in again here, and offer any help he can provide, but that should get you pointed to some info now.

And, oh yeah, I'm jealous. Machu Pichu has to be on any hiker's list. You have to post a trip report with pictures here too. I'm pretty sure it's a requirement now that you're a member