\I think it's highly possible that Benedict Arnold (The governor, not the general) may have been involved in such things. Many colonials were. \
and what?
which things? what exactly about the tower in question reminds you or give you any idea of its connection with the Templars?
petroglyphs?
the structure? - too cheap for the templars
as far as i recall, those who suggest theories of their "travels" to the New world, can suggest only two arguments: they had large fleet... and the
corn in the chapel in scotland...also virtual gold (still not found)...
[edit on 3-2-2009 by Russi]