Even with a map, sometimes it's impossible to figure out if you turn right or left when you come out of a tunnel. I found on our first visit to TV that LOGIC doesn't apply to some situations. We went out for an evening cruise in our LSV golf cart to check things out. We got lost, cause of those dang tunnels, thought we were headed north and ended up at 466A. It got cold so we zipped ourselves inside the cart and finally made it back to LSL with a BAD case of carbon monoxide poisoning. Hey . . . we still bought a house that first visit and a new GAS powered cart (with an exhaust pipe routed out from under the cart) LOOK OUT FOR THEM TUNNELS