Upcoming tours you can join:
http://infinite-connections.co.uk/september-2014-peru-bolivia-tour/
http://www.megalithomania.co.uk/peru2014.html
http://khemitology.com/wp-content/uploads/2013/05/March-2015-Techno-Spiritual-III-Tour-itinerary1.pdf
http://www.hiddenincatours.com