Here are some shots we got from a local friend Stjepan Pavicic, who runs the Patagonia Expedition Race every year down here. Hot off the press.
The Serrano Glacier (access point, then up and over the left side)
Marinelli Glacier area, showing the main cordillera in the distance
Peaks at the entrance of Fiordo D'Agostini
Some traverse friendly terrain. Why we don't want to go to the south side.
Garibaldi Glacier area, on the south side
Time to shred- Monte Darwin, probably