I LOVE these guys and thier deligence, commitment and morals but can't help but wonder why they can't figure out the truth, which to me is evident !!! Look the nights templar were HOLY KNIGHTS , thier mission was to stay holy above all else , NO matter the country of origin , hence English, Scottish, polish, Spanish Italians and so on , NOTHING was above thier duty to God !!!!! To me , this says, the templars made continuance journeys to the island that were well known from viking times . When they found the island, thier 1st trip was to survey . Next they made a master plan and started to go to the island and make digs , tunnels, tar pits , temp housing and an army to accomplish thier goals !!! I believe they took their treasure ,every 100 yrs or so and returned to the island to add to their treasure so they wouldn't have hoards even though it seems this was repeated several times only to keep what was needed at that time in history!!! I whole heatedly believe the arc is there and wish I could tell the guys to have a priest and rabbi there when they get to the bottom of the garden shaft and blob area !!!!