Is Glen Canyon the one that was immersed but recently drained? Whichever that one is, I've always wanted to see it.

Ever meet someone who has been bit by a rattler and heard them describe it? I used to feel that way about poisonous snakes until I met someone who'd been bitten by a viper 30 years earlier. About that time I gave up on boots and went with flip flops! Our risk assessment skills aren't always good!