Hubs and I have been to Vegas twice -- and got married there last year -- but both times, we drove. We are flying in December for the first time. I've never been on a plane (hick, right?), and hubby hasn't been on one since he was a kid. Anyway, I see the classic advice..."Don't let your cabbie take you 'through the tunnel.'" My question is...are you supposed to say something as soon as you get in? Like, "Hey, man. I know you cabbies are scammers, but you ain't scamming us! I've been online, and I know that we shouldn't be going through any damn tunnel!" Or what?