Hi, new user here! I'm sure many of you are familiar with Antelope Canyon in Arizona. If not, go here: http://en.wikipedia.org/wiki/Antelope_Canyon.
I'll be visiting in July and I wanted to hear your opinions on the best way to attack the really large dynamic range I'll find in that canyon (preferably without HDR in photoshop). I have a Canon Rebel XSi with EF-S 18-55mm f/3.5-5.6 IS Lens. I have a tripod and a GND filter as well.
What I'm thinking is closing down to f11-f16 and using a long exposure. I really don't know what ISO to use here. Is the only way to truly capture the whole scene with HDR? How many images should I take for the HDR in photoshop? What settings would you use to capture this scene? Thanks for all your help!