Hey folks, Heading to south america for my honeymoon in a week. I'll be spending a week in Peru, hiking up Macchu Picchu and seeing some cities, then off to the Lake Titicaca area and exploring Bolivia. Has anyone been to either of these countries? Things to look out for? Perhaps lens suggestions? I'm thinking I'll take the G1 and EP1 with 14-45, 20mm, 9-18mm, and 40-150mm. Hmm a bit more than I would like given the amount of hiking, but I suppose the 20mm barely even counts as carrying a lens..