A couple quick questions -
What sleeping bag temperature range would you recommend for the Illiniza and Cayambe refugios? Would a 20 deg. with puffy be adequate for most? Around New Years. I've read 0-15 deg F on some guiding sites and a buddy mentioned being glad to have a -20, but I think he was in a tent. I'm loaning my -20 to the girl and trying to figure out what I can get away with and make her carry. From pics, it appears both refugios have mattresses and pads aren't needed. Is this correct?
Illiniza Sur and Cayambe themselves - double boots highly recommended or are La Sportiva Trangos okay for both for average body temperature sorts? My lady only has Trangos. I was considering finding rental doubles for her down there, if recommended.