We are going to both the Galapagos and Machu Picchu in early January. We are first in Quito, for a day, then,on a five day cruise, followed by a trip to Cusco, Agua Caliente and Macchu Picchu. What personal items do we need to bring. We are not campers, so I really have no idea about what to bring. Any and all suggestions will be most appreciated.