Serge,
can only recommend Peru had a great time traveling there, as well as in Brazil, Bolivia and Ecuador. Aldo was already a few years ago (back in 78)
Here are some pics from my photoatlas
http://photoatlas.com/pics/pictures_of_peru.html
http://photoatlas.com/pics/pictures_of_bolivia.html
In case ya ever stop over here in Panama let me know would be glad to show ya around.