Awesome. This is something I want to do with my daughter as well (also named Lilly). My wife loves camping as much as I do though so it might be kind of tough to convince her to stay home :)
This brings back great memories. I lived in Peru for two years and loved it. I'm glad you spent some time to actually see some of Lima, as many tourists skip it and go straight to Cuzco or wherever. Looking forward to hearing more.
I wasn't able to get out much this year, and I can't compete with the fantastic photographers on this site, but here is a link to some of my favorites from the year.
http://brownfamilyphotography.smugmug.com/Other/Best-of-2011/20629097_rttdP3/1186805488_US3RJ
The Skull Canyon pics are great. I remember driving by the turnoff on our way to Meadow Lake last year and wondered what it was like up there. I'll get up there someday. I sure do miss Idaho.