I have a couple tanks with onboard cameras as well and I suggest that you build 1 tank and try it first. It's really disorienting. It's a cool idea but the 'situational awareness' aspect is lost. Just driving can be a chore and expect yourself to get stuck a lot, drive of cliffs, etc. I think with the limited visibility, a tank could lay in ambush hidden in some trees for an hour or two before someone could find him.

Might be cool though. I sure like the idea.
Perry